From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 20 Nov 2012 11:40:09 +0000 (+0530)
Subject: staging: ozwpan: Remove redundant null check before kfree in ozproto.c
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ba34efba7ab0eed43aca254738c0446af644fb15;p=deliverable%2Flinux.git

staging: ozwpan: Remove redundant null check before kfree in ozproto.c

kfree on NULL pointer is a no-op.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Rupesh Gujare <rgujare@ozmodevices.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/ozwpan/ozproto.c b/drivers/staging/ozwpan/ozproto.c
index cfb5160d1ebe..e00a53915daa 100644
--- a/drivers/staging/ozwpan/ozproto.c
+++ b/drivers/staging/ozwpan/ozproto.c
@@ -566,8 +566,7 @@ static void oz_protocol_timer(unsigned long arg)
 		}
 		spin_unlock_bh(&g_polling_lock);
 		oz_pd_put(pd);
-		if (t)
-			kfree(t);
+		kfree(t);
 		t = t2;
 	} while (t);
 	g_timer_state = OZ_TIMER_IDLE;