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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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10
net/ipv4/multipath_wrandom.c
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@@ -207,16 +207,12 @@ static void wrandom_select_route(const struct flowi *flp,
decision = mpc->rt;
last_power = mpc->power;
if (last_mpc)
kfree(last_mpc);
kfree(last_mpc);
last_mpc = mpc;
}
if (last_mpc) {
/* concurrent __multipath_flush may lead to !last_mpc */
kfree(last_mpc);
}
/* concurrent __multipath_flush may lead to !last_mpc */
kfree(last_mpc);
decision->u.dst.__use++;
*rp = decision;