Commit 0bb5a1a2 authored Oct 01, 2018 by zhong jiang Committed by Greg Kroah-Hartman Oct 02, 2018

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>

parent 18564781

drivers/thunderbolt/ctl.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -662,7 +662,6 @@ 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);
		kfree(ctl);
		}

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