Messages in this thread Patch in this message | | | From | zhong jiang <> | Subject | [PATCH] thunderbolt: remove a meaningless null pointer check before dma_pool_destroy | Date | Fri, 17 Aug 2018 20:24:56 +0800 |
| |
dma_pool_destroy has taken the null pointer into account. so just remove the null pointer check.
Signed-off-by: zhong jiang <zhongjiang@huawei.com> --- drivers/thunderbolt/ctl.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c index 37a7f4c..e54e84e 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); } -- 1.7.12.4
| |