Patch "net: hns: Some checkpatch.pl script & warning fixes" has been added to the 4.9-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    net: hns: Some checkpatch.pl script & warning fixes

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     net-hns-some-checkpatch.pl-script-warning-fixes.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From b4957ab0826f6f7efdfdc648521e1c4c3fc6ceda Mon Sep 17 00:00:00 2001
From: Salil <salil.mehta@huawei.com>
Date: Sat, 1 Apr 2017 12:03:48 +0100
Subject: net: hns: Some checkpatch.pl script & warning fixes

From: Salil <salil.mehta@huawei.com>

commit b4957ab0826f6f7efdfdc648521e1c4c3fc6ceda upstream.

This patch fixes some checkpatch.pl script caught errors and
warnings during the compilation time.

[ backported to 4.9.y to fix build warnings caused by the backporting of
  64ec10dc2ab8 ("net: hns: Correct HNS RSS key set function") by Sasha
  - gregkh]

Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c |   11 +++++------
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h |    2 +-
 drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c  |    1 -
 drivers/net/ethernet/hisilicon/hns/hns_enet.c      |    5 +++--
 drivers/net/ethernet/hisilicon/hns/hns_ethtool.c   |    1 -
 5 files changed, 9 insertions(+), 11 deletions(-)

--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_gmac.c
@@ -86,12 +86,11 @@ static void hns_gmac_disable(void *mac_d
 		dsaf_set_dev_bit(drv, GMAC_PORT_EN_REG, GMAC_PORT_RX_EN_B, 0);
 }
 
-/**
-*hns_gmac_get_en - get port enable
-*@mac_drv:mac device
-*@rx:rx enable
-*@tx:tx enable
-*/
+/* hns_gmac_get_en - get port enable
+ * @mac_drv:mac device
+ * @rx:rx enable
+ * @tx:tx enable
+ */
 static void hns_gmac_get_en(void *mac_drv, u32 *rx, u32 *tx)
 {
 	struct mac_driver *drv = (struct mac_driver *)mac_drv;
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.h
@@ -70,7 +70,7 @@ enum dsaf_roce_qos_sl {
 };
 
 #define DSAF_STATS_READ(p, offset) (*((u64 *)((u8 *)(p) + (offset))))
-#define HNS_DSAF_IS_DEBUG(dev) (dev->dsaf_mode == DSAF_MODE_DISABLE_SP)
+#define HNS_DSAF_IS_DEBUG(dev) ((dev)->dsaf_mode == DSAF_MODE_DISABLE_SP)
 
 enum hal_dsaf_mode {
 	HRD_DSAF_NO_DSAF_MODE	= 0x0,
--- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c
@@ -430,7 +430,6 @@ static void hns_rcb_ring_pair_get_cfg(st
 static int hns_rcb_get_port_in_comm(
 	struct rcb_common_cb *rcb_common, int ring_idx)
 {
-
 	return ring_idx / (rcb_common->max_q_per_vf * rcb_common->max_vfn);
 }
 
--- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c
@@ -511,7 +511,8 @@ static void hns_nic_reuse_page(struct sk
 	int last_offset;
 	bool twobufs;
 
-	twobufs = ((PAGE_SIZE < 8192) && hnae_buf_size(ring) == HNS_BUFFER_SIZE_2048);
+	twobufs = ((PAGE_SIZE < 8192) &&
+		hnae_buf_size(ring) == HNS_BUFFER_SIZE_2048);
 
 	desc = &ring->desc[ring->next_to_clean];
 	size = le16_to_cpu(desc->rx.size);
@@ -1700,7 +1701,7 @@ static void hns_nic_reset_subtask(struct
 static void hns_nic_service_event_complete(struct hns_nic_priv *priv)
 {
 	WARN_ON(!test_bit(NIC_STATE_SERVICE_SCHED, &priv->state));
-
+	/* make sure to commit the things */
 	smp_mb__before_atomic();
 	clear_bit(NIC_STATE_SERVICE_SCHED, &priv->state);
 }
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -1243,7 +1243,6 @@ hns_set_rss(struct net_device *netdev, c
 {
 	struct hns_nic_priv *priv = netdev_priv(netdev);
 	struct hnae_ae_ops *ops;
-	int ret;
 
 	if (AE_IS_VER1(priv->enet_ver)) {
 		netdev_err(netdev,


Patches currently in stable-queue which might be from salil.mehta@huawei.com are

queue-4.9/net-hns-correct-hns-rss-key-set-function.patch
queue-4.9/net-hns-some-checkpatch.pl-script-warning-fixes.patch