[PATCH] dm: Simplify error->map

Just return an error from the error targets map function, rather than erroring the buffer_head.

[PATCH] dm: Simplify error->map
Just return an error from the error targets map function, rather than erroring the buffer_head.
2a94489d · Joe Thornber · Trond Myklebust · 1006c21b · 2a94489d
Commit 2a94489d authored Jan 07, 2003 by Joe Thornber Committed by Trond Myklebust Jan 07, 2003
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drivers/md/dm-target.c drivers/md/dm-target.c +1 -2

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--- a/drivers/md/dm-target.c
+++ b/drivers/md/dm-target.c
@@ -163,8 +163,7 @@ static void io_err_dtr(struct dm_target *ti)
 static int io_err_map(struct dm_target *ti, struct bio *bio)
 {
-	bio_io_error(bio, 0);
+	return -EIO;
-	return 0;
 }
 static struct target_type error_target = {