From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 20 Nov 2012 00:53:58 +0000 (+0000)
Subject: caif: Remove redundant null check before kfree in cfctrl.c
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=973b1b9a454c738edbb2eb8d4596014b575dc15c;p=~shefty%2Frdma-dev.git

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>
---

diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
index 44f270fc2d0..a376ec1ac0a 100644
--- a/net/caif/cfctrl.c
+++ b/net/caif/cfctrl.c
@@ -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);
 		}