[ 49/76] md/raid10: use correct limit variable

Greg Kroah-Hartman
2012-10-19T02:58:33Z

From: Dan Carpenter <dan.carpenter@oracle.com>

commit 91502f099dfc5a1e8812898e26ee280713e1d002 upstream.

Clang complains that we are assigning a variable to itself. This should
be using bad_sectors like the similar earlier check does.

Bug has been present since 3.1-rc1. It is minor but could
conceivably cause corruption or other bad behaviour.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/md/raid10.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3158,7 +3158,7 @@ static sector_t sync_request(struct mdde
else {
bad_sectors -= (sector - first_bad);
if (max_sync > bad_sectors)
- max_sync = max_sync;
+ max_sync = bad_sectors;
continue;
}
}