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[NET]: kfree cleanup

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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>
This commit is contained in:
Jesper Juhl 2005-11-08 09:41:34 -08:00 • committed by David S. Miller
parent ac7c98eca8
commit a51482bde2
47 changed files with 99 additions and 191 deletions
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3
net/ipv4/af_inet.c
View file

@ -147,8 +147,7 @@ void inet_sock_destruct(struct sock *sk)
BUG_TRAP(!sk->sk_wmem_queued);
BUG_TRAP(!sk->sk_forward_alloc);
if (inet->opt)
kfree(inet->opt);
kfree(inet->opt);
dst_release(sk->sk_dst_cache);
sk_refcnt_debug_dec(sk);
}