From: Fabian Frederick <fabf@skynet.be>
Date: Mon, 23 Jun 2014 17:32:47 +0000 (+0200)
Subject: net/dsa/dsa.c: remove unnecessary null test before kfree
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1f74714f1e34a84fe4ef2a6d9b76c20794fb5dcf;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

net/dsa/dsa.c: remove unnecessary null test before kfree

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: netdev@vger.kernel.org
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index 5db37cef50a9..0a49632fac47 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -351,8 +351,7 @@ static void dsa_of_free_platform_data(struct dsa_platform_data *pd)
 	for (i = 0; i < pd->nr_chips; i++) {
 		port_index = 0;
 		while (port_index < DSA_MAX_PORTS) {
-			if (pd->chip[i].port_names[port_index])
-				kfree(pd->chip[i].port_names[port_index]);
+			kfree(pd->chip[i].port_names[port_index]);
 			port_index++;
 		}
 		kfree(pd->chip[i].rtable);