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caif: Remove redundant null check before kfree in cfctrl.c 

kfree on a null pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sachin Kamat 2012-11-20 00:53:58 +00:00 committed by David S. Miller
parent 4babfb9b27
commit 973b1b9a45
1 changed files with 1 additions and 2 deletions
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3
net/caif/cfctrl.c
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@ -515,8 +515,7 @@ static int cfctrl_recv(struct cflayer *layer, struct cfpkt *pkt)
client_layer : NULL);
}
if (req != NULL)
kfree(req);
kfree(req);
spin_unlock_bh(&cfctrl->info_list_lock);
}