[PATCH] drm/mst: Avoid reading uninitialized value

A static analysis tool tells me that we could try to read an uninitialized 'ret' value. Plug that.

Signed-off-by: Damien Lespiau damien.lespiau@intel.com --- drivers/gpu/drm/drm_dp_mst_topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 369d6c4..813b8d1 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -1644,7 +1644,7 @@ int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr) { struct drm_dp_mst_port *port; int i; - int ret; + int ret = 0; mutex_lock(&mgr->payload_lock); for (i = 0; i < mgr->max_payloads; i++) {