On Sun, 26 Jun 2011 14:57:53 +0900 Akinobu Mita <akinobu.mita@xxxxxxxxx>
wrote:
> 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@xxxxxxxxx>
> Cc: NeilBrown <neilb@xxxxxxx>
> Cc: linux-raid@xxxxxxxxxxxxxxx
> ---
> 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 574b09a..870a7fc 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);
> }
> @@ -1304,7 +1304,7 @@ 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
Thanks. I've applied this one to my 'md' tree.
NeilBrown
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