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>
git-mirror · Mar 15, 2013 · f3c8279 · f3c8279
1 parent ef44d28
commit f3c8279
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c
@@ -1732,8 +1732,7 @@ void ipwireless_hardware_free(struct ipw_hardware *hw)
 	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) {