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| author |   Syam Sidhardhan <syamsidhardh@gmail.com> | 2013-03-06 01:03:22 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 13:58:32 -0700 |
| commit | f3c8279d694a5c2c455cdcb3323e2349b40c542f (patch) | |
| tree | 8eae53f56e5834ff370d212e97f03d2d2dbafb13 /drivers/tty/ipwireless/hardware.c | |
| parent | serial: pch_uart: add console poll support (diff) | |
| download | linux-dev-f3c8279d694a5c2c455cdcb3323e2349b40c542f.tar.xz linux-dev-f3c8279d694a5c2c455cdcb3323e2349b40c542f.zip | |
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>
Diffstat (limited to 'drivers/tty/ipwireless/hardware.c')
| -rw-r--r-- | drivers/tty/ipwireless/hardware.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c index 97a511f4185d..2c14842541dd 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) { |