From: Roland Kammerer <roland.kamme...@linbit.com>
This should silence a warning about an empty statement. Thanks to Fabian
Frederick <f...@skynet.be> who sent a patch I modified to be smaller and
avoids an additional indent level.
Signed-off-by: Roland Kammerer <roland.kamme...@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reis...@linbit.com>
---
drivers/block/drbd/drbd_state.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c
index aca68a5..eea0c4a 100644
--- a/drivers/block/drbd/drbd_state.c
+++ b/drivers/block/drbd/drbd_state.c
@@ -814,7 +814,7 @@ is_valid_state(struct drbd_device *device, union drbd_state
ns)
}
if (rv <= 0)
- /* already found a reason to abort */;
+ goto out; /* already found a reason to abort */
else if (ns.role == R_SECONDARY && device->open_cnt)
rv = SS_DEVICE_IN_USE;
@@ -862,6 +862,7 @@ is_valid_state(struct drbd_device *device, union drbd_state
ns)
else if (ns.conn >= C_CONNECTED && ns.pdsk == D_UNKNOWN)
rv = SS_CONNECTED_OUTDATES;
+out:
rcu_read_unlock();
return rv;
--
1.9.1
