md: use proper little-endian bitops

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 <neilb@suse.de>
Cc: linux-raid@vger.kernel.org
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 574b09afedd3..39ff0ef8b76e 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -932,7 +932,7 @@ 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);
         }
@@ -1304,8 +1304,10 @@ 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),
-                                                               paddr);
+                                                __clear_bit_le(
+                                                        file_page_offset(bitmap,
+                                                                         j),
+                                                        paddr);
                                         kunmap_atomic(paddr, KM_USER0);
                                 } else
                                         log->type->clear_region(log, j);