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memstick/ms_block: Use the bitmap API when applicable

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Use bitmap_equal() instead of hand writing it. It improves semantic and
avoids some explicit computation to convert a number of bits to a number of
bytes.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/b216df8798f765ab14bce65739c220643320f376.1656155715.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Christophe JAILLET 2022-06-25 14:56:05 +02:00 committed by Ulf Hansson
parent 54eb7a55be
commit aabf199c4e
1 changed files with 2 additions and 2 deletions
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4
drivers/memstick/core/ms_block.c
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@ -2245,8 +2245,8 @@ static int msb_resume(struct memstick_dev *card)
goto out;
if (msb->block_count != new_msb->block_count ||
memcmp(msb->used_blocks_bitmap, new_msb->used_blocks_bitmap,
msb->block_count / 8))
!bitmap_equal(msb->used_blocks_bitmap, new_msb->used_blocks_bitmap,
msb->block_count))
goto out;
card_dead = false;