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raid5: put the comment of clear_batch_ready to the right place

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To make people understand the function well, let's put the comment to
the right place.

Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
This commit is contained in:
Guoqing Jiang 2020-06-16 11:25:51 +02:00 committed by Song Liu
parent a377a472b9
commit cb9902db38
1 changed files with 4 additions and 4 deletions
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8
drivers/md/raid5.c
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@ -4573,12 +4573,12 @@ static void analyse_stripe(struct stripe_head *sh, struct stripe_head_state *s)
rcu_read_unlock();
}
/*
* Return '1' if this is a member of batch, or '0' if it is a lone stripe or
* a head which can now be handled.
*/
static int clear_batch_ready(struct stripe_head *sh)
{
/* Return '1' if this is a member of batch, or
* '0' if it is a lone stripe or a head which can now be
* handled.
*/
struct stripe_head *tmp;
if (!test_and_clear_bit(STRIPE_BATCH_READY, &sh->state))
return (sh->batch_head && sh->batch_head != sh);