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[IPV6] __inet6_csk_dst_store(): fix check-after-use

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The Coverity checker spotted that we have already oops'ed if "dst" was
NULL.

Since "dst" being NULL doesn't seem to be possible at this point this
patch removes the NULL check.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Acked-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Adrian Bunk 2007-10-15 01:37:55 -07:00 committed by David S. Miller
parent e6a5fdf56e
commit 1dff92e09e
1 changed files with 1 additions and 1 deletions
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2
net/ipv6/inet6_connection_sock.c
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@ -146,7 +146,7 @@ void __inet6_csk_dst_store(struct sock *sk, struct dst_entry *dst,
__ip6_dst_store(sk, dst, daddr, saddr); __ip6_dst_store(sk, dst, daddr, saddr);
#ifdef CONFIG_XFRM #ifdef CONFIG_XFRM
if (dst) { {
struct rt6_info *rt = (struct rt6_info *)dst; struct rt6_info *rt = (struct rt6_info *)dst;
rt->rt6i_flow_cache_genid = atomic_read(&flow_cache_genid); rt->rt6i_flow_cache_genid = atomic_read(&flow_cache_genid);
} }