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md/raid1: remove unused bio in sync_request_write

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The "bio" is not used in sync_request_write after commit a68e587035
("md/raid1: split out two sub-functions from sync_request_write").

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
This commit is contained in:
Guoqing Jiang 2017-06-15 17:00:25 +08:00 committed by Shaohua Li
parent 1cdd125794
commit 037d2ff62c
1 changed files with 1 additions and 3 deletions
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4
drivers/md/raid1.c
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@ -2171,9 +2171,7 @@ static void sync_request_write(struct mddev *mddev, struct r1bio *r1_bio)
struct r1conf *conf = mddev->private;
int i;
int disks = conf->raid_disks * 2;
struct bio *bio, *wbio;
bio = r1_bio->bios[r1_bio->read_disk];
struct bio *wbio;
if (!test_bit(R1BIO_Uptodate, &r1_bio->state))
/* ouch - failed to read all of that. */