diff options
| author | zhong jiang <zhongjiang@huawei.com> | 2018-10-01 12:31:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-03 01:52:08 +0300 |
| commit | 0bb5a1a28ee644798dc3ca167cf9e5ac2058863e (patch) | |
| tree | 647424c8a70d28b89b7c46c9bb197e3dd3bf0da2 /drivers/thunderbolt | |
| parent | 185647813cac080453cb73a2e034a8821049f2a7 (diff) | |
| download | linux-0bb5a1a28ee644798dc3ca167cf9e5ac2058863e.tar.xz | |
thunderbolt: Remove a meaningless NULL pointer check before dma_pool_destroy
dma_pool_destroy() already takes NULL pointer into account so there is
no need to check that again in tb_ctl_free().
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
[mw: reword commit log a bit]
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt')
| -rw-r--r-- | drivers/thunderbolt/ctl.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c index 37a7f4c735d0..e54e84e43ede 100644 --- a/drivers/thunderbolt/ctl.c +++ b/drivers/thunderbolt/ctl.c @@ -662,8 +662,7 @@ void tb_ctl_free(struct tb_ctl *ctl) tb_ctl_pkg_free(ctl->rx_packets[i]); - if (ctl->frame_pool) - dma_pool_destroy(ctl->frame_pool); + dma_pool_destroy(ctl->frame_pool); kfree(ctl); } |