[PATCH 03/13] DRBD-receiver: Move an assignment in receive_uuids()

[SF Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 10 Sep 2016 19:37:42 +0200

Move one assignment for the local variable "updated_uuids" so that
its setting will only be performed after corresponding memory
allocations succeeded by this function.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/block/drbd/drbd_receiver.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/block/drbd/drbd_receiver.c 
b/drivers/block/drbd/drbd_receiver.c
index dab3f74..5526f6b 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -4179,7 +4179,7 @@ static int receive_uuids(struct drbd_connection 
*connection, struct packet_info
        struct drbd_device *device;
        struct p_uuids *p = pi->data;
        u64 *p_uuid;
-       int i, updated_uuids = 0;
+       int i, updated_uuids;
 
        peer_device = conn_peer_device(connection, pi->vnr);
        if (!peer_device)
@@ -4206,6 +4206,7 @@ static int receive_uuids(struct drbd_connection 
*connection, struct packet_info
                return -EIO;
        }
 
+       updated_uuids = 0;
        if (get_ldev(device)) {
                int skip_initial_sync =
                        device->state.conn == C_CONNECTED &&
-- 
2.10.0