lib/idr.c · 2489c9a50ed7ee6400fe93b70523fe37bae39eb0 · Eclipse Projects / Oniro Core / linux

11 years ago

idr: reduce the unneeded check in free_layer() · 15f3ec3f

Lai Jiangshan authored 11 years ago


If "idr->hint == p" is true, it also implies "idr->hint" is true(not NULL).

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

15f3ec3f

History

idr: reduce the unneeded check in free_layer()

Lai Jiangshan authored 11 years ago


If "idr->hint == p" is true, it also implies "idr->hint" is true(not NULL).

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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