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%3Ba=su...

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