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| author | Colin Ian King <colin.i.king@gmail.com> | 2022-10-18 00:08:09 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2022-10-19 09:05:57 +0200 |
| commit | e91001bae0d1725d9a49b5bfb5f46f6d1ca6bf1d (patch) | |
| tree | aec8403360c93ab2e92a0c1e034800a8bc66c453 | |
| parent | enic: define constants for legacy interrupts offset (diff) | |
| download | linux-e91001bae0d1725d9a49b5bfb5f46f6d1ca6bf1d.tar.xz linux-e91001bae0d1725d9a49b5bfb5f46f6d1ca6bf1d.zip | |
esp6: remove redundant variable err
Variable err is being assigned a value that is not read, the assignment
is redundant and so is the variable. Remove it.
Cleans up clang scan warning:
net/ipv6/esp6_offload.c:64:7: warning: Although the value stored to 'err'
is used in the enclosing expression, the value is never actually read
from 'err' [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
| -rw-r--r-- | net/ipv6/esp6_offload.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c index 79d43548279c..97edf461bc72 100644 --- a/net/ipv6/esp6_offload.c +++ b/net/ipv6/esp6_offload.c @@ -56,12 +56,11 @@ static struct sk_buff *esp6_gro_receive(struct list_head *head, __be32 seq; __be32 spi; int nhoff; - int err; if (!pskb_pull(skb, offset)) return NULL; - if ((err = xfrm_parse_spi(skb, IPPROTO_ESP, &spi, &seq)) != 0) + if (xfrm_parse_spi(skb, IPPROTO_ESP, &spi, &seq) != 0) goto out; xo = xfrm_offload(skb); |