From f3c8279d694a5c2c455cdcb3323e2349b40c542f Mon Sep 17 00:00:00 2001 From: Syam Sidhardhan Date: Wed, 6 Mar 2013 01:03:22 +0530 Subject: [PATCH] tty: ipwireless: Remove redundant NULL check before kfree kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan Signed-off-by: Greg Kroah-Hartman --- drivers/tty/ipwireless/hardware.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c index 97a511f4185..2c14842541d 100644 --- 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) { -- 2.20.1