[PATCH] md: use proper little-endian bitops
DORMANTno replies
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: 2011-05-30 12:55:32
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Subsystem:
the rest · Maintainer:
Linus Torvalds
Using __test_and_{set,clear}_bit_le() with ignoring its return value
can be replaced with __{set,clear}_bit_le().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: NeilBrown <redacted>
Cc: linux-raid@vger.kernel.org
---
drivers/md/bitmap.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 70bd738..52fa6cf 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c@@ -856,7 +856,7 @@ static void bitmap_file_set_bit(struct bitmap *bitmap, sector_t block) if (bitmap->flags & BITMAP_HOSTENDIAN) set_bit(bit, kaddr); else - __test_and_set_bit_le(bit, kaddr); + __set_bit_le(bit, kaddr); kunmap_atomic(kaddr, KM_USER0); PRINTK("set file bit %lu page %lu\n", bit, page->index); }
@@ -1228,7 +1228,7 @@ void bitmap_daemon_work(mddev_t *mddev) clear_bit(file_page_offset(bitmap, j), paddr); else - __test_and_clear_bit_le(file_page_offset(bitmap, j), + __clear_bit_le(file_page_offset(bitmap, j), paddr); kunmap_atomic(paddr, KM_USER0); } else
--
1.7.4.4