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| author |   YueHaibing <yuehaibing@huawei.com> | 2020-05-28 07:43:59 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-05-29 16:59:04 -0700 |
| commit | 8298a419a0064c6cd6c84a4a45de294a3eff0832 (patch) | |
| tree | c1b0a55e419b5b157997231cc5172ccdf89ac33a /net/tipc/msg.c | |
| parent | net: dsa: sja1105: avoid invalid state in sja1105_vlan_filtering (diff) | |
| download | linux-dev-8298a419a0064c6cd6c84a4a45de294a3eff0832.tar.xz linux-dev-8298a419a0064c6cd6c84a4a45de294a3eff0832.zip | |
tipc: remove set but not used variable 'prev'
Fixes gcc '-Wunused-but-set-variable' warning:
net/tipc/msg.c: In function 'tipc_msg_append':
net/tipc/msg.c:215:24: warning:
variable 'prev' set but not used [-Wunused-but-set-variable]
commit 0a3e060f340d ("tipc: add test for Nagle algorithm effectiveness")
left behind this, remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/msg.c')
| -rw-r--r-- | net/tipc/msg.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/tipc/msg.c b/net/tipc/msg.c index 23809039dda1..c0afcd627c5e 100644 --- a/net/tipc/msg.c +++ b/net/tipc/msg.c @@ -212,7 +212,7 @@ err: int tipc_msg_append(struct tipc_msg *_hdr, struct msghdr *m, int dlen, int mss, struct sk_buff_head *txq) { - struct sk_buff *skb, *prev; + struct sk_buff *skb; int accounted, total, curr; int mlen, cpy, rem = dlen; struct tipc_msg *hdr; @@ -223,7 +223,6 @@ int tipc_msg_append(struct tipc_msg *_hdr, struct msghdr *m, int dlen, while (rem) { if (!skb || skb->len >= mss) { - prev = skb; skb = tipc_buf_acquire(mss, GFP_KERNEL); if (unlikely(!skb)) return -ENOMEM; |