From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: davem@davemloft.net
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>,
netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: [net 6/6] i40e: clean up coccicheck reported errors
Date: Tue, 24 Sep 2013 02:45:10 -0700 [thread overview]
Message-ID: <1380015910-25927-7-git-send-email-jeffrey.t.kirsher@intel.com> (raw)
In-Reply-To: <1380015910-25927-1-git-send-email-jeffrey.t.kirsher@intel.com>
From: Jesse Brandeburg <jesse.brandeburg@intel.com>
coccicheck shows:
drivers/net/ethernet/intel/i40e/i40e_adminq.c:704:2-8: Replace memcpy
with struct assignment
drivers/net/ethernet/intel/i40e/i40e_adminq.c:763:1-7: Replace memcpy
with struct assignment
drivers/net/ethernet/intel/i40e/i40e_adminq.c:810:2-8: Replace memcpy
with struct assignment
drivers/net/ethernet/intel/i40e/i40e_common.c:510:2-8: Replace memcpy
with struct assignment
Fix each of them with a *a = *b;
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
drivers/net/ethernet/intel/i40e/i40e_adminq.c | 7 +++----
drivers/net/ethernet/intel/i40e/i40e_common.c | 2 +-
2 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 0c524fa..cfef7fc 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -701,8 +701,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw,
details = I40E_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use);
if (cmd_details) {
- memcpy(details, cmd_details,
- sizeof(struct i40e_asq_cmd_details));
+ *details = *cmd_details;
/* If the cmd_details are defined copy the cookie. The
* cpu_to_le32 is not needed here because the data is ignored
@@ -760,7 +759,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw,
desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use);
/* if the desc is available copy the temp desc to the right place */
- memcpy(desc_on_ring, desc, sizeof(struct i40e_aq_desc));
+ *desc_on_ring = *desc;
/* if buff is not NULL assume indirect command */
if (buff != NULL) {
@@ -807,7 +806,7 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw,
/* if ready, copy the desc back to temp */
if (i40e_asq_done(hw)) {
- memcpy(desc, desc_on_ring, sizeof(struct i40e_aq_desc));
+ *desc = *desc_on_ring;
if (buff != NULL)
memcpy(buff, dma_buff->va, buff_size);
retval = le16_to_cpu(desc->retval);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index c21df7b..1e4ea13 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -507,7 +507,7 @@ i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
/* save link status information */
if (link)
- memcpy(link, hw_link_info, sizeof(struct i40e_link_status));
+ *link = *hw_link_info;
/* flag cleared so helper functions don't call AQ again */
hw->phy.get_link_info = false;
--
1.8.3.1
prev parent reply other threads:[~2013-09-24 9:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-24 9:45 [net 0/6][pull request] Intel Wired LAN Driver Updates Jeff Kirsher
2013-09-24 9:45 ` [net 1/6] igb: Fix ethtool loopback test for 82580 copper Jeff Kirsher
2013-09-24 9:45 ` [net 2/6] i40e: use common failure flow Jeff Kirsher
2013-09-24 9:45 ` [net 3/6] i40e: small clean ups from review Jeff Kirsher
2013-09-24 9:45 ` [net 4/6] i40e: convert ret to aq_ret Jeff Kirsher
2013-09-24 9:45 ` [net 5/6] i40e: better return values Jeff Kirsher
2013-09-24 11:34 ` Joe Perches
2013-09-24 14:12 ` David Miller
2013-09-24 19:09 ` Jesse Brandeburg
2013-09-24 9:45 ` Jeff Kirsher [this message]
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