aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlasdair G Kergon <agk@redhat.com>2008-07-21 12:00:31 +0100
committerAlasdair G Kergon <agk@redhat.com>2008-07-21 12:00:31 +0100
commitdef052d21c4e77975bb75cf212f018ec913f8e2f (patch)
tree88a7bcd180f23d33b0e4f7728476b7b241df1f34
parent148acff615b403168cdf39e55bfcfaa6e4a7d233 (diff)
dm mpath: fix test for reinstate_path
Fix test for reinstate_path method before attempting to use it. Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: Julia Lawall <julia@diku.dk>
-rw-r--r--drivers/md/dm-mpath.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 230d789..fea966d 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -871,7 +871,7 @@ static int reinstate_path(struct pgpath *pgpath)
if (pgpath->path.is_active)
goto out;
- if (!pgpath->pg->ps.type) {
+ if (!pgpath->pg->ps.type->reinstate_path) {
DMWARN("Reinstate path not supported by path selector %s",
pgpath->pg->ps.type->name);
r = -EINVAL;