dm raid: use DM_ENDIO_INCOMPLETE

Mikulas Patocka · kergon · commit 19cbbc60c680 · 2012-12-21T20:23:32.000Z
Use a defined macro DM_ENDIO_INCOMPLETE instead of a numeric constant.

Signed-off-by: Mikulas Patocka &lt;mpatocka@redhat.com&gt;
Signed-off-by: Alasdair G Kergon &lt;agk@redhat.com&gt;
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
@@ -1257,7 +1257,7 @@ static int mirror_end_io(struct dm_target *ti, struct bio *bio,
 			mempool_free(read_record, ms->read_record_pool);
 			map_context->ptr = NULL;
 			queue_bio(ms, bio, rw);
-			return 1;
+			return DM_ENDIO_INCOMPLETE;
 		}
 		DMERR("All replicated volumes dead, failing I/O");
 	}

Original file line number	Diff line number	Diff line change
`@@ -1257,7 +1257,7 @@ static int mirror_end_io(struct dm_target ti, struct bio bio,`
`1257`	`1257`	`mempool_free(read_record, ms->read_record_pool);`
`1258`	`1258`	`map_context->ptr = NULL;`
`1259`	`1259`	`queue_bio(ms, bio, rw);`
`1260`		`- return 1;`
	`1260`	`+ return DM_ENDIO_INCOMPLETE;`
`1261`	`1261`	`}`
`1262`	`1262`	`DMERR("All replicated volumes dead, failing I/O");`
`1263`	`1263`	`}`