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[PATCH] dm: map and endio symbolic return codes

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Update existing targets to use the new symbols for return values from target
map and end_io functions.

There is no effect on behaviour.

Test results:
Done build test without errors.

Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: dm-devel@redhat.com
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Kiyoshi Ueda
2006-12-08 02:41:06 -08:00
committed by Linus Torvalds
parent 45cbcd7983
commit d2a7ad29a8
7 changed files with 19 additions and 19 deletions
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8
drivers/md/dm-raid1.c
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@@ -1137,7 +1137,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio,
if (rw == WRITE) {
queue_bio(ms, bio, rw);
return 0;
return DM_MAPIO_SUBMITTED;
}
r = ms->rh.log->type->in_sync(ms->rh.log,
@@ -1146,7 +1146,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio,
return r;
if (r == -EWOULDBLOCK) /* FIXME: ugly */
r = 0;
r = DM_MAPIO_SUBMITTED;
/*
* We don't want to fast track a recovery just for a read
@@ -1159,7 +1159,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio,
if (!r) {
/* Pass this io over to the daemon */
queue_bio(ms, bio, rw);
return 0;
return DM_MAPIO_SUBMITTED;
}
m = choose_mirror(ms, bio->bi_sector);
@@ -1167,7 +1167,7 @@ static int mirror_map(struct dm_target *ti, struct bio *bio,
return -EIO;
map_bio(ms, m, bio);
return 1;
return DM_MAPIO_REMAPPED;
}
static int mirror_end_io(struct dm_target *ti, struct bio *bio,