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| author | Damien Lespiau | 2014-07-14 12:53:44 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2014-07-18 15:39:29 +0200 |
| commit | 7389ad4b6515c2de6402bfafdfebf0b319790d16 (patch) | |
| tree | 80747706c0cd3738254e00de40c873511c020613 /drivers/gpu/drm/drm_dp_mst_topology.c | |
| parent | drm/plane-helper: Use proper plane init function (diff) | |
| download | kernel-qcow2-linux-7389ad4b6515c2de6402bfafdfebf0b319790d16.tar.gz kernel-qcow2-linux-7389ad4b6515c2de6402bfafdfebf0b319790d16.tar.xz kernel-qcow2-linux-7389ad4b6515c2de6402bfafdfebf0b319790d16.zip | |
drm/dp-mst-helper: 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>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_dp_mst_topology.c')
| -rw-r--r-- | drivers/gpu/drm/drm_dp_mst_topology.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index 369d6c49145b..813b8d186691 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++) { |