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| author | Ingo Molnar <mingo@elte.hu> | 2008-11-25 16:50:30 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 16:50:30 -0800 |
| commit | 55205d400efe3260e29ad26dd64c992cec2efafd (patch) | |
| tree | 753b7a7a12ed1dba60399f6b6f7793873ed68788 | |
| parent | dc0a0011cfa8ff01b86859006f4db3656c9a896b (diff) | |
| download | linux-55205d400efe3260e29ad26dd64c992cec2efafd.tar.bz2 | |
ipv6: fix warning in net/ipv6/ip6_flowlabel.c
this warning:
net/ipv6/ip6_flowlabel.c: In function ‘ipv6_flowlabel_opt’:
net/ipv6/ip6_flowlabel.c:467: warning: ‘err’ may be used uninitialized in this function
triggers because GCC does not recognize the (correct) error flow
between fl_create() and 'err'.
Annotate it.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv6/ip6_flowlabel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 7927a8498d17..5656e8aa47d8 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -464,7 +464,7 @@ static inline void fl_link(struct ipv6_pinfo *np, struct ipv6_fl_socklist *sfl, int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen) { - int err; + int uninitialized_var(err); struct net *net = sock_net(sk); struct ipv6_pinfo *np = inet6_sk(sk); struct in6_flowlabel_req freq; |