linux-kernel - [PATCH net-next,1/4] hv_netvsc: Clean up unused parameter from netvsc_get

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Message-Id: <1503352555-9256-1-git-send-email-haiyangz@exchange.microsoft.com>
Date:   Mon, 21 Aug 2017 14:55:52 -0700
From:   Haiyang Zhang <haiyangz@...hange.microsoft.com>
To:     davem@...emloft.net, netdev@...r.kernel.org
Cc:     haiyangz@...rosoft.com, kys@...rosoft.com, olaf@...fle.de,
        vkuznets@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH net-next,1/4] hv_netvsc: Clean up unused parameter from netvsc_get_hash()

From: Haiyang Zhang <haiyangz@...rosoft.com>

The parameter "sk" is not in use.

Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
---
 drivers/net/hyperv/netvsc_drv.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index b33f050..4677d21 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -193,7 +193,7 @@ static int netvsc_close(struct net_device *net)
 /* Azure hosts don't support non-TCP port numbers in hashing yet. We compute
  * hash for non-TCP traffic with only IP numbers.
  */
-static inline u32 netvsc_get_hash(struct sk_buff *skb, struct sock *sk)
+static inline u32 netvsc_get_hash(struct sk_buff *skb)
 {
 	struct flow_keys flow;
 	u32 hash;
@@ -227,7 +227,7 @@ static inline int netvsc_get_tx_queue(struct net_device *ndev,
 	struct sock *sk = skb->sk;
 	int q_idx;
 
-	q_idx = ndc->tx_send_table[netvsc_get_hash(skb, sk) &
+	q_idx = ndc->tx_send_table[netvsc_get_hash(skb) &
 				   (VRSS_SEND_TAB_SIZE - 1)];
 
 	/* If queue index changed record the new value */
-- 
1.7.1