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* [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls
@ 2023-05-31 12:38 Przemek Kitszel
  2023-05-31 13:46 ` Maciej Fijalkowski
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Przemek Kitszel @ 2023-05-31 12:38 UTC (permalink / raw)
  To: intel-wired-lan
  Cc: Jesse Brandeburg, Tony Nguyen, Anirudh Venkataramanan, Victor Raj,
	Michal Swiatkowski, Jacob Keller, Martyna Szapar-Mudlaw,
	Michal Wilczynski, netdev, Przemek Kitszel, Simon Horman

We all know they are redundant.

v2: sending to proper IWL address

Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Michal Wilczynski <michal.wilczynski@intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
---
 drivers/net/ethernet/intel/ice/ice_common.c   |  6 +--
 drivers/net/ethernet/intel/ice/ice_controlq.c |  3 +-
 drivers/net/ethernet/intel/ice/ice_flow.c     | 23 ++--------
 drivers/net/ethernet/intel/ice/ice_lib.c      | 42 +++++++------------
 drivers/net/ethernet/intel/ice/ice_sched.c    | 11 ++---
 drivers/net/ethernet/intel/ice/ice_switch.c   | 19 +++------
 6 files changed, 29 insertions(+), 75 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index eb2dc0983776..6acb40f3c202 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -814,8 +814,7 @@ static void ice_cleanup_fltr_mgmt_struct(struct ice_hw *hw)
 				devm_kfree(ice_hw_to_dev(hw), lst_itr);
 			}
 		}
-		if (recps[i].root_buf)
-			devm_kfree(ice_hw_to_dev(hw), recps[i].root_buf);
+		devm_kfree(ice_hw_to_dev(hw), recps[i].root_buf);
 	}
 	ice_rm_all_sw_replay_rule_info(hw);
 	devm_kfree(ice_hw_to_dev(hw), sw->recp_list);
@@ -1011,8 +1010,7 @@ static int ice_cfg_fw_log(struct ice_hw *hw, bool enable)
 	}
 
 out:
-	if (data)
-		devm_kfree(ice_hw_to_dev(hw), data);
+	devm_kfree(ice_hw_to_dev(hw), data);
 
 	return status;
 }
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c
index d2faf1baad2f..e4cb5055b999 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.c
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.c
@@ -339,8 +339,7 @@ do {									\
 		}							\
 	}								\
 	/* free the buffer info list */					\
-	if ((qi)->ring.cmd_buf)						\
-		devm_kfree(ice_hw_to_dev(hw), (qi)->ring.cmd_buf);	\
+	devm_kfree(ice_hw_to_dev(hw), (qi)->ring.cmd_buf);		\
 	/* free DMA head */						\
 	devm_kfree(ice_hw_to_dev(hw), (qi)->ring.dma_head);		\
 } while (0)
diff --git a/drivers/net/ethernet/intel/ice/ice_flow.c b/drivers/net/ethernet/intel/ice/ice_flow.c
index ef103e47a8dc..85cca572c22a 100644
--- a/drivers/net/ethernet/intel/ice/ice_flow.c
+++ b/drivers/net/ethernet/intel/ice/ice_flow.c
@@ -1303,23 +1303,6 @@ ice_flow_find_prof_id(struct ice_hw *hw, enum ice_block blk, u64 prof_id)
 	return NULL;
 }
 
-/**
- * ice_dealloc_flow_entry - Deallocate flow entry memory
- * @hw: pointer to the HW struct
- * @entry: flow entry to be removed
- */
-static void
-ice_dealloc_flow_entry(struct ice_hw *hw, struct ice_flow_entry *entry)
-{
-	if (!entry)
-		return;
-
-	if (entry->entry)
-		devm_kfree(ice_hw_to_dev(hw), entry->entry);
-
-	devm_kfree(ice_hw_to_dev(hw), entry);
-}
-
 /**
  * ice_flow_rem_entry_sync - Remove a flow entry
  * @hw: pointer to the HW struct
@@ -1335,7 +1318,8 @@ ice_flow_rem_entry_sync(struct ice_hw *hw, enum ice_block __always_unused blk,
 
 	list_del(&entry->l_entry);
 
-	ice_dealloc_flow_entry(hw, entry);
+	devm_kfree(ice_hw_to_dev(hw), entry->entry);
+	devm_kfree(ice_hw_to_dev(hw), entry);
 
 	return 0;
 }
@@ -1662,8 +1646,7 @@ ice_flow_add_entry(struct ice_hw *hw, enum ice_block blk, u64 prof_id,
 
 out:
 	if (status && e) {
-		if (e->entry)
-			devm_kfree(ice_hw_to_dev(hw), e->entry);
+		devm_kfree(ice_hw_to_dev(hw), e->entry);
 		devm_kfree(ice_hw_to_dev(hw), e);
 	}
 
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index e8142bea2eb2..c3722c68af99 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -321,31 +321,19 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
 
 	dev = ice_pf_to_dev(pf);
 
-	if (vsi->af_xdp_zc_qps) {
-		bitmap_free(vsi->af_xdp_zc_qps);
-		vsi->af_xdp_zc_qps = NULL;
-	}
+	bitmap_free(vsi->af_xdp_zc_qps);
+	vsi->af_xdp_zc_qps = NULL;
 	/* free the ring and vector containers */
-	if (vsi->q_vectors) {
-		devm_kfree(dev, vsi->q_vectors);
-		vsi->q_vectors = NULL;
-	}
-	if (vsi->tx_rings) {
-		devm_kfree(dev, vsi->tx_rings);
-		vsi->tx_rings = NULL;
-	}
-	if (vsi->rx_rings) {
-		devm_kfree(dev, vsi->rx_rings);
-		vsi->rx_rings = NULL;
-	}
-	if (vsi->txq_map) {
-		devm_kfree(dev, vsi->txq_map);
-		vsi->txq_map = NULL;
-	}
-	if (vsi->rxq_map) {
-		devm_kfree(dev, vsi->rxq_map);
-		vsi->rxq_map = NULL;
-	}
+	devm_kfree(dev, vsi->q_vectors);
+	vsi->q_vectors = NULL;
+	devm_kfree(dev, vsi->tx_rings);
+	vsi->tx_rings = NULL;
+	devm_kfree(dev, vsi->rx_rings);
+	vsi->rx_rings = NULL;
+	devm_kfree(dev, vsi->txq_map);
+	vsi->txq_map = NULL;
+	devm_kfree(dev, vsi->rxq_map);
+	vsi->rxq_map = NULL;
 }
 
 /**
@@ -902,10 +890,8 @@ static void ice_rss_clean(struct ice_vsi *vsi)
 
 	dev = ice_pf_to_dev(pf);
 
-	if (vsi->rss_hkey_user)
-		devm_kfree(dev, vsi->rss_hkey_user);
-	if (vsi->rss_lut_user)
-		devm_kfree(dev, vsi->rss_lut_user);
+	devm_kfree(dev, vsi->rss_hkey_user);
+	devm_kfree(dev, vsi->rss_lut_user);
 
 	ice_vsi_clean_rss_flow_fld(vsi);
 	/* remove RSS replay list */
diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c
index b7682de0ae05..b664d60fd037 100644
--- a/drivers/net/ethernet/intel/ice/ice_sched.c
+++ b/drivers/net/ethernet/intel/ice/ice_sched.c
@@ -358,10 +358,7 @@ void ice_free_sched_node(struct ice_port_info *pi, struct ice_sched_node *node)
 				node->sibling;
 	}
 
-	/* leaf nodes have no children */
-	if (node->children)
-		devm_kfree(ice_hw_to_dev(hw), node->children);
-
+	devm_kfree(ice_hw_to_dev(hw), node->children);
 	kfree(node->name);
 	xa_erase(&pi->sched_node_ids, node->id);
 	devm_kfree(ice_hw_to_dev(hw), node);
@@ -859,10 +856,8 @@ void ice_sched_cleanup_all(struct ice_hw *hw)
 	if (!hw)
 		return;
 
-	if (hw->layer_info) {
-		devm_kfree(ice_hw_to_dev(hw), hw->layer_info);
-		hw->layer_info = NULL;
-	}
+	devm_kfree(ice_hw_to_dev(hw), hw->layer_info);
+	hw->layer_info = NULL;
 
 	ice_sched_clear_port(hw->port_info);
 
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index d69efd33beee..49be0d2532eb 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -1636,21 +1636,16 @@ ice_save_vsi_ctx(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi)
  */
 static void ice_clear_vsi_q_ctx(struct ice_hw *hw, u16 vsi_handle)
 {
-	struct ice_vsi_ctx *vsi;
+	struct ice_vsi_ctx *vsi = ice_get_vsi_ctx(hw, vsi_handle);
 	u8 i;
 
-	vsi = ice_get_vsi_ctx(hw, vsi_handle);
 	if (!vsi)
 		return;
 	ice_for_each_traffic_class(i) {
-		if (vsi->lan_q_ctx[i]) {
-			devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]);
-			vsi->lan_q_ctx[i] = NULL;
-		}
-		if (vsi->rdma_q_ctx[i]) {
-			devm_kfree(ice_hw_to_dev(hw), vsi->rdma_q_ctx[i]);
-			vsi->rdma_q_ctx[i] = NULL;
-		}
+		devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]);
+		vsi->lan_q_ctx[i] = NULL;
+		devm_kfree(ice_hw_to_dev(hw), vsi->rdma_q_ctx[i]);
+		vsi->rdma_q_ctx[i] = NULL;
 	}
 }
 
@@ -5486,9 +5481,7 @@ ice_add_adv_recipe(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups,
 		devm_kfree(ice_hw_to_dev(hw), fvit);
 	}
 
-	if (rm->root_buf)
-		devm_kfree(ice_hw_to_dev(hw), rm->root_buf);
-
+	devm_kfree(ice_hw_to_dev(hw), rm->root_buf);
 	kfree(rm);
 
 err_free_lkup_exts:
-- 
2.38.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls
  2023-05-31 12:38 [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls Przemek Kitszel
@ 2023-05-31 13:46 ` Maciej Fijalkowski
  2023-05-31 16:04 ` [Intel-wired-lan] " Alexander Lobakin
  2023-06-09 10:09 ` Arland, ArpanaX
  2 siblings, 0 replies; 4+ messages in thread
From: Maciej Fijalkowski @ 2023-05-31 13:46 UTC (permalink / raw)
  To: Przemek Kitszel
  Cc: intel-wired-lan, Jesse Brandeburg, Tony Nguyen,
	Anirudh Venkataramanan, Victor Raj, Michal Swiatkowski,
	Jacob Keller, Martyna Szapar-Mudlaw, Michal Wilczynski, netdev,
	Simon Horman

On Wed, May 31, 2023 at 02:38:40PM +0200, Przemek Kitszel wrote:
> We all know they are redundant.
> 
> v2: sending to proper IWL address

such versioning should go below '---' so that will be stripped after patch
got applied. This would look weird to have that later in the tree.

> 
> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
> Reviewed-by: Michal Wilczynski <michal.wilczynski@intel.com>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_common.c   |  6 +--
>  drivers/net/ethernet/intel/ice/ice_controlq.c |  3 +-
>  drivers/net/ethernet/intel/ice/ice_flow.c     | 23 ++--------
>  drivers/net/ethernet/intel/ice/ice_lib.c      | 42 +++++++------------
>  drivers/net/ethernet/intel/ice/ice_sched.c    | 11 ++---
>  drivers/net/ethernet/intel/ice/ice_switch.c   | 19 +++------
>  6 files changed, 29 insertions(+), 75 deletions(-)
> 
> diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
> index eb2dc0983776..6acb40f3c202 100644
> --- a/drivers/net/ethernet/intel/ice/ice_common.c
> +++ b/drivers/net/ethernet/intel/ice/ice_common.c
> @@ -814,8 +814,7 @@ static void ice_cleanup_fltr_mgmt_struct(struct ice_hw *hw)
>  				devm_kfree(ice_hw_to_dev(hw), lst_itr);
>  			}
>  		}
> -		if (recps[i].root_buf)
> -			devm_kfree(ice_hw_to_dev(hw), recps[i].root_buf);
> +		devm_kfree(ice_hw_to_dev(hw), recps[i].root_buf);
>  	}
>  	ice_rm_all_sw_replay_rule_info(hw);
>  	devm_kfree(ice_hw_to_dev(hw), sw->recp_list);
> @@ -1011,8 +1010,7 @@ static int ice_cfg_fw_log(struct ice_hw *hw, bool enable)
>  	}
>  
>  out:
> -	if (data)
> -		devm_kfree(ice_hw_to_dev(hw), data);
> +	devm_kfree(ice_hw_to_dev(hw), data);
>  
>  	return status;
>  }
> diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c
> index d2faf1baad2f..e4cb5055b999 100644
> --- a/drivers/net/ethernet/intel/ice/ice_controlq.c
> +++ b/drivers/net/ethernet/intel/ice/ice_controlq.c
> @@ -339,8 +339,7 @@ do {									\
>  		}							\
>  	}								\
>  	/* free the buffer info list */					\
> -	if ((qi)->ring.cmd_buf)						\
> -		devm_kfree(ice_hw_to_dev(hw), (qi)->ring.cmd_buf);	\
> +	devm_kfree(ice_hw_to_dev(hw), (qi)->ring.cmd_buf);		\
>  	/* free DMA head */						\
>  	devm_kfree(ice_hw_to_dev(hw), (qi)->ring.dma_head);		\
>  } while (0)
> diff --git a/drivers/net/ethernet/intel/ice/ice_flow.c b/drivers/net/ethernet/intel/ice/ice_flow.c
> index ef103e47a8dc..85cca572c22a 100644
> --- a/drivers/net/ethernet/intel/ice/ice_flow.c
> +++ b/drivers/net/ethernet/intel/ice/ice_flow.c
> @@ -1303,23 +1303,6 @@ ice_flow_find_prof_id(struct ice_hw *hw, enum ice_block blk, u64 prof_id)
>  	return NULL;
>  }
>  
> -/**
> - * ice_dealloc_flow_entry - Deallocate flow entry memory
> - * @hw: pointer to the HW struct
> - * @entry: flow entry to be removed
> - */
> -static void
> -ice_dealloc_flow_entry(struct ice_hw *hw, struct ice_flow_entry *entry)
> -{
> -	if (!entry)
> -		return;
> -
> -	if (entry->entry)
> -		devm_kfree(ice_hw_to_dev(hw), entry->entry);
> -
> -	devm_kfree(ice_hw_to_dev(hw), entry);
> -}
> -
>  /**
>   * ice_flow_rem_entry_sync - Remove a flow entry
>   * @hw: pointer to the HW struct
> @@ -1335,7 +1318,8 @@ ice_flow_rem_entry_sync(struct ice_hw *hw, enum ice_block __always_unused blk,
>  
>  	list_del(&entry->l_entry);
>  
> -	ice_dealloc_flow_entry(hw, entry);
> +	devm_kfree(ice_hw_to_dev(hw), entry->entry);
> +	devm_kfree(ice_hw_to_dev(hw), entry);
>  
>  	return 0;
>  }
> @@ -1662,8 +1646,7 @@ ice_flow_add_entry(struct ice_hw *hw, enum ice_block blk, u64 prof_id,
>  
>  out:
>  	if (status && e) {
> -		if (e->entry)
> -			devm_kfree(ice_hw_to_dev(hw), e->entry);
> +		devm_kfree(ice_hw_to_dev(hw), e->entry);
>  		devm_kfree(ice_hw_to_dev(hw), e);
>  	}
>  
> diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
> index e8142bea2eb2..c3722c68af99 100644
> --- a/drivers/net/ethernet/intel/ice/ice_lib.c
> +++ b/drivers/net/ethernet/intel/ice/ice_lib.c
> @@ -321,31 +321,19 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
>  
>  	dev = ice_pf_to_dev(pf);
>  
> -	if (vsi->af_xdp_zc_qps) {
> -		bitmap_free(vsi->af_xdp_zc_qps);
> -		vsi->af_xdp_zc_qps = NULL;
> -	}
> +	bitmap_free(vsi->af_xdp_zc_qps);
> +	vsi->af_xdp_zc_qps = NULL;
>  	/* free the ring and vector containers */
> -	if (vsi->q_vectors) {
> -		devm_kfree(dev, vsi->q_vectors);
> -		vsi->q_vectors = NULL;
> -	}
> -	if (vsi->tx_rings) {
> -		devm_kfree(dev, vsi->tx_rings);
> -		vsi->tx_rings = NULL;
> -	}
> -	if (vsi->rx_rings) {
> -		devm_kfree(dev, vsi->rx_rings);
> -		vsi->rx_rings = NULL;
> -	}
> -	if (vsi->txq_map) {
> -		devm_kfree(dev, vsi->txq_map);
> -		vsi->txq_map = NULL;
> -	}
> -	if (vsi->rxq_map) {
> -		devm_kfree(dev, vsi->rxq_map);
> -		vsi->rxq_map = NULL;
> -	}
> +	devm_kfree(dev, vsi->q_vectors);
> +	vsi->q_vectors = NULL;
> +	devm_kfree(dev, vsi->tx_rings);
> +	vsi->tx_rings = NULL;
> +	devm_kfree(dev, vsi->rx_rings);
> +	vsi->rx_rings = NULL;
> +	devm_kfree(dev, vsi->txq_map);
> +	vsi->txq_map = NULL;
> +	devm_kfree(dev, vsi->rxq_map);
> +	vsi->rxq_map = NULL;
>  }
>  
>  /**
> @@ -902,10 +890,8 @@ static void ice_rss_clean(struct ice_vsi *vsi)
>  
>  	dev = ice_pf_to_dev(pf);
>  
> -	if (vsi->rss_hkey_user)
> -		devm_kfree(dev, vsi->rss_hkey_user);
> -	if (vsi->rss_lut_user)
> -		devm_kfree(dev, vsi->rss_lut_user);
> +	devm_kfree(dev, vsi->rss_hkey_user);
> +	devm_kfree(dev, vsi->rss_lut_user);
>  
>  	ice_vsi_clean_rss_flow_fld(vsi);
>  	/* remove RSS replay list */
> diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c
> index b7682de0ae05..b664d60fd037 100644
> --- a/drivers/net/ethernet/intel/ice/ice_sched.c
> +++ b/drivers/net/ethernet/intel/ice/ice_sched.c
> @@ -358,10 +358,7 @@ void ice_free_sched_node(struct ice_port_info *pi, struct ice_sched_node *node)
>  				node->sibling;
>  	}
>  
> -	/* leaf nodes have no children */
> -	if (node->children)
> -		devm_kfree(ice_hw_to_dev(hw), node->children);
> -
> +	devm_kfree(ice_hw_to_dev(hw), node->children);
>  	kfree(node->name);
>  	xa_erase(&pi->sched_node_ids, node->id);
>  	devm_kfree(ice_hw_to_dev(hw), node);
> @@ -859,10 +856,8 @@ void ice_sched_cleanup_all(struct ice_hw *hw)
>  	if (!hw)
>  		return;
>  
> -	if (hw->layer_info) {
> -		devm_kfree(ice_hw_to_dev(hw), hw->layer_info);
> -		hw->layer_info = NULL;
> -	}
> +	devm_kfree(ice_hw_to_dev(hw), hw->layer_info);
> +	hw->layer_info = NULL;
>  
>  	ice_sched_clear_port(hw->port_info);
>  
> diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
> index d69efd33beee..49be0d2532eb 100644
> --- a/drivers/net/ethernet/intel/ice/ice_switch.c
> +++ b/drivers/net/ethernet/intel/ice/ice_switch.c
> @@ -1636,21 +1636,16 @@ ice_save_vsi_ctx(struct ice_hw *hw, u16 vsi_handle, struct ice_vsi_ctx *vsi)
>   */
>  static void ice_clear_vsi_q_ctx(struct ice_hw *hw, u16 vsi_handle)
>  {
> -	struct ice_vsi_ctx *vsi;
> +	struct ice_vsi_ctx *vsi = ice_get_vsi_ctx(hw, vsi_handle);
>  	u8 i;
>  
> -	vsi = ice_get_vsi_ctx(hw, vsi_handle);
>  	if (!vsi)
>  		return;
>  	ice_for_each_traffic_class(i) {
> -		if (vsi->lan_q_ctx[i]) {
> -			devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]);
> -			vsi->lan_q_ctx[i] = NULL;
> -		}
> -		if (vsi->rdma_q_ctx[i]) {
> -			devm_kfree(ice_hw_to_dev(hw), vsi->rdma_q_ctx[i]);
> -			vsi->rdma_q_ctx[i] = NULL;
> -		}
> +		devm_kfree(ice_hw_to_dev(hw), vsi->lan_q_ctx[i]);
> +		vsi->lan_q_ctx[i] = NULL;
> +		devm_kfree(ice_hw_to_dev(hw), vsi->rdma_q_ctx[i]);
> +		vsi->rdma_q_ctx[i] = NULL;
>  	}
>  }
>  
> @@ -5486,9 +5481,7 @@ ice_add_adv_recipe(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups,
>  		devm_kfree(ice_hw_to_dev(hw), fvit);
>  	}
>  
> -	if (rm->root_buf)
> -		devm_kfree(ice_hw_to_dev(hw), rm->root_buf);
> -
> +	devm_kfree(ice_hw_to_dev(hw), rm->root_buf);
>  	kfree(rm);
>  
>  err_free_lkup_exts:
> -- 
> 2.38.1
> 
> 

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [Intel-wired-lan] [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls
  2023-05-31 12:38 [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls Przemek Kitszel
  2023-05-31 13:46 ` Maciej Fijalkowski
@ 2023-05-31 16:04 ` Alexander Lobakin
  2023-06-09 10:09 ` Arland, ArpanaX
  2 siblings, 0 replies; 4+ messages in thread
From: Alexander Lobakin @ 2023-05-31 16:04 UTC (permalink / raw)
  To: Przemek Kitszel
  Cc: intel-wired-lan, Simon Horman, netdev, Jesse Brandeburg,
	Victor Raj, Martyna Szapar-Mudlaw, Tony Nguyen

From: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Date: Wed, 31 May 2023 14:38:40 +0200

> We all know they are redundant.

Unrelated: I'd love to see someone refactoring Intel drivers to stop
abusing devm_ API :p

[...]

Thanks,
Olek

^ permalink raw reply	[flat|nested] 4+ messages in thread
* RE: [Intel-wired-lan] [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls
  2023-05-31 12:38 [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls Przemek Kitszel
  2023-05-31 13:46 ` Maciej Fijalkowski
  2023-05-31 16:04 ` [Intel-wired-lan] " Alexander Lobakin
@ 2023-06-09 10:09 ` Arland, ArpanaX
  2 siblings, 0 replies; 4+ messages in thread
From: Arland, ArpanaX @ 2023-06-09 10:09 UTC (permalink / raw)
  To: Kitszel, Przemyslaw, intel-wired-lan@lists.osuosl.org
  Cc: Simon Horman, netdev@vger.kernel.org, Brandeburg, Jesse,
	Raj, Victor, Martyna Szapar-Mudlaw, Nguyen, Anthony L,
	Kitszel, Przemyslaw

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of Przemek Kitszel
> Sent: Wednesday, May 31, 2023 6:09 PM
> To: intel-wired-lan@lists.osuosl.org
> Cc: Simon Horman <simon.horman@corigine.com>; netdev@vger.kernel.org; Brandeburg, Jesse <jesse.brandeburg@intel.com>; Raj, Victor <victor.raj@intel.com>; Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@linux.intel.com>; Nguyen, Anthony L <anthony.l.nguyen@intel.com>; Kitszel, Przemyslaw <przemyslaw.kitszel@intel.com>
> Subject: [Intel-wired-lan] [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls
>
> We all know they are redundant.
>
> v2: sending to proper IWL address
>
> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
> Reviewed-by: Michal Wilczynski <michal.wilczynski@intel.com>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_common.c   |  6 +--
>  drivers/net/ethernet/intel/ice/ice_controlq.c |  3 +-
>  drivers/net/ethernet/intel/ice/ice_flow.c     | 23 ++--------
>  drivers/net/ethernet/intel/ice/ice_lib.c      | 42 +++++++------------
>  drivers/net/ethernet/intel/ice/ice_sched.c    | 11 ++---
>  drivers/net/ethernet/intel/ice/ice_switch.c   | 19 +++------
>  6 files changed, 29 insertions(+), 75 deletions(-)
>

Tested-by: Arpana Arland <arpanax.arland@intel.com> (A Contingent worker at Intel)
_______________________________________________
Intel-wired-lan mailing list
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https://lists.osuosl.org/mailman/listinfo/intel-wired-lan

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-06-09 10:10 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-05-31 12:38 [PATCH iwl-next v2] ice: remove null checks before devm_kfree() calls Przemek Kitszel
2023-05-31 13:46 ` Maciej Fijalkowski
2023-05-31 16:04 ` [Intel-wired-lan] " Alexander Lobakin
2023-06-09 10:09 ` Arland, ArpanaX

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