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net: ip, raw_diag -- Use jump for exiting from nested loop 

I managed to miss that sk_for_each is called under "for"
cycle so need to use goto here to return matching socket.

CC: David S. Miller <davem@davemloft.net>
CC: Eric Dumazet <eric.dumazet@gmail.com>
CC: David Ahern <dsa@cumulusnetworks.com>
CC: Andrey Vagin <avagin@openvz.org>
CC: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Cyrill Gorcunov 2016-11-02 15:36:32 +03:00 committed by David S. Miller
parent cd05a0eca8
commit 9999370fae
1 changed files with 2 additions and 1 deletions
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3
net/ipv4/raw_diag.c
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@ -79,10 +79,11 @@ static struct sock *raw_sock_get(struct net *net, const struct inet_diag_req_v2
* hashinfo->lock here.
*/
sock_hold(sk);
break;
goto out_unlock;
}
}
}
out_unlock:
read_unlock(&hashinfo->lock);
return sk ? sk : ERR_PTR(-ENOENT);