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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/ip_options.c
View file

@ -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;
}