From: NeilBrown <neilb@suse.de>
Date: Sat, 20 May 2006 21:59:57 +0000 (-0700)
Subject: [PATCH] md: Fix inverted test for 'repair' directive.
X-Git-Tag: firefly_0821_release~35726
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2adc7d47c4dbf684e69ee3980c158ff684dc170e;p=firefly-linux-kernel-4.4.55.git

[PATCH] md: Fix inverted test for 'repair' directive.

We should be able to write 'repair' to /sys/block/mdX/md/sync_action,
however due to and inverted test, that always given EINVAL.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index d7316b829a62..3ca3cfb03a7e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2252,7 +2252,7 @@ action_store(mddev_t *mddev, const char *page, size_t len)
 	} else {
 		if (cmd_match(page, "check"))
 			set_bit(MD_RECOVERY_CHECK, &mddev->recovery);
-		else if (cmd_match(page, "repair"))
+		else if (!cmd_match(page, "repair"))
 			return -EINVAL;
 		set_bit(MD_RECOVERY_REQUESTED, &mddev->recovery);
 		set_bit(MD_RECOVERY_SYNC, &mddev->recovery);