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md/bitmap: remove redundant return in bitmap_checkpage 

The "return 0" is not needed since bitmap_checkpage
will finally return 0 for the case.

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
This commit is contained in:
Guoqing Jiang 2016-03-14 17:01:38 +08:00 committed by Shaohua Li
parent b3c95b425e
commit c6f0b9f195
1 changed files with 0 additions and 1 deletions
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1
drivers/md/bitmap.c
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@ -98,7 +98,6 @@ __acquires(bitmap->lock)
bitmap->bp[page].hijacked) {
/* somebody beat us to getting the page */
kfree(mappage);
return 0;
} else {
/* no page was in place and we have one, so install it */