From 3f810b6c4a850db1b9989cd569ab88b90cd24996 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Wed, 24 Apr 2013 11:42:41 +1000 Subject: [PATCH] md: use set_bit_le and clear_bit_le The value returned by test_and_set_bit_le() drivers/md/bitmap.c is not used. So just use set_bit_le(). The same goes for test_and_clear_bit_le(). Signed-off-by: Akinobu Mita Cc: Neil Brown Cc: linux-raid@vger.kernel.org Signed-off-by: NeilBrown --- drivers/md/bitmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c index 4fd9d6aeff6a..5a2c75499824 100644 --- a/drivers/md/bitmap.c +++ b/drivers/md/bitmap.c @@ -846,7 +846,7 @@ static void bitmap_file_set_bit(struct bitmap *bitmap, sector_t block) if (test_bit(BITMAP_HOSTENDIAN, &bitmap->flags)) set_bit(bit, kaddr); else - test_and_set_bit_le(bit, kaddr); + set_bit_le(bit, kaddr); kunmap_atomic(kaddr); pr_debug("set file bit %lu page %lu\n", bit, page->index); /* record page number so it gets flushed to disk when unplug occurs */ @@ -868,7 +868,7 @@ static void bitmap_file_clear_bit(struct bitmap *bitmap, sector_t block) if (test_bit(BITMAP_HOSTENDIAN, &bitmap->flags)) clear_bit(bit, paddr); else - test_and_clear_bit_le(bit, paddr); + clear_bit_le(bit, paddr); kunmap_atomic(paddr); if (!test_page_attr(bitmap, page->index, BITMAP_PAGE_NEEDWRITE)) { set_page_attr(bitmap, page->index, BITMAP_PAGE_PENDING);