[NET]: kfree cleanup

From: Jesper Juhl <jesper.juhl@gmail.com>

This is the net/ part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in net/.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index bce4e875193b..dbe12da8d8b3 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -510,8 +510,7 @@ static int ip_options_get_finish(struct ip_options **optp,
                 kfree(opt);
                 return -EINVAL;
         }
-        if (*optp)
-                kfree(*optp);
+        kfree(*optp);
         *optp = opt;
         return 0;
 }