From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 20 Nov 2012 11:40:10 +0000 (+0530)
Subject: staging: ozwpan: Remove redundant null check before kfree in ozhcd.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7010157b088b4748aff592321bee6ac8388e300f;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

staging: ozwpan: Remove redundant null check before kfree in ozhcd.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/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index 33c0009b3082..b2d77df2a526 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -278,8 +278,7 @@ static void oz_free_urb_link(struct oz_urb_link *urbl)
 			g_link_pool_size++;
 		}
 		spin_unlock_irqrestore(&g_link_lock, irq_state);
-		if (urbl)
-			kfree(urbl);
+		kfree(urbl);
 	}
 }
 /*------------------------------------------------------------------------------