commit f3c8279d694a5c2c455cdcb3323e2349b40c542f
author Syam Sidhardhan <syamsidhardh@gmail.com> Wed Mar 06 01:03:22 2013 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fri Mar 15 13:58:32 2013 -0700
tree 8eae53f56e5834ff370d212e97f03d2d2dbafb13
parent ef44d28c4fd94166ec6be054359ae26ba73b0291

tty: ipwireless: Remove redundant NULL check before kfree

kfree on NULL pointer is a no-op.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/ipwireless/hardware.c

diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c
index 97a511f..2c14842 100644
--- a/drivers/tty/ipwireless/hardware.c
+++ b/drivers/tty/ipwireless/hardware.c
@@ -1732,8 +1732,7 @@
 	flush_work(&hw->work_rx);
 
 	for (i = 0; i < NL_NUM_OF_ADDRESSES; i++)
-		if (hw->packet_assembler[i] != NULL)
-			kfree(hw->packet_assembler[i]);
+		kfree(hw->packet_assembler[i]);
 
 	for (i = 0; i < NL_NUM_OF_PRIORITIES; i++)
 		list_for_each_entry_safe(tp, tq, &hw->tx_queue[i], queue) {