[Qemu-devel] [PULL 01/12] migration/rdma: Fix uninitialised rdma_return_path

[Juan Quintela <quintela@redhat.com>]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

Clang correctly errors out moaning that rdma_return_path
is used uninitialised in the earlier error paths.
Make it NULL so that the error path ignores it.

Fixes: 55cc1b5937a8e709e4c102e74b206281073aab82
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reported-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20180830173657.22939-1-dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 migration/rdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migration/rdma.c b/migration/rdma.c
index ae07515e83..9b2e7e10aa 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -4012,7 +4012,7 @@ static void rdma_accept_incoming_migration(void *opaque)
 void rdma_start_incoming_migration(const char *host_port, Error **errp)
 {
     int ret;
-    RDMAContext *rdma, *rdma_return_path;
+    RDMAContext *rdma, *rdma_return_path = NULL;
     Error *local_err = NULL;
 
     trace_rdma_start_incoming_migration();
-- 
2.17.1