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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>
This commit is contained in:
Syam Sidhardhan 2013-03-06 01:03:22 +05:30 committed by Greg Kroah-Hartman
parent ef44d28c4f
commit f3c8279d69
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/ipwireless/hardware.c
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@ -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) {