diff options
| author | Dave Jones <davej@redhat.com> | 2014-01-30 21:17:30 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-02-06 12:22:49 -0500 |
| commit | 7c7e867cf0f74c4c79649605b964510041f1a8bf (patch) | |
| tree | 770dff0efe69330c581a909c473beb4665f3239a /drivers/gpu/drm/radeon/kv_dpm.c | |
| parent | 4dbffb8f21999c2156ddac00186810f1dfd9eb1a (diff) | |
| download | op-kernel-dev-7c7e867cf0f74c4c79649605b964510041f1a8bf.zip op-kernel-dev-7c7e867cf0f74c4c79649605b964510041f1a8bf.tar.gz | |
drm/radeon/dpm: fix uninitialized read from stack in kv_dpm_late_enable
If we take the false branch of the if quoted in the diff below, we
end up doing a return ret, without ever having initialized it.
Picked up by coverity.
Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/kv_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/kv_dpm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c index b6e01d5..351db36 100644 --- a/drivers/gpu/drm/radeon/kv_dpm.c +++ b/drivers/gpu/drm/radeon/kv_dpm.c @@ -1223,7 +1223,7 @@ int kv_dpm_enable(struct radeon_device *rdev) int kv_dpm_late_enable(struct radeon_device *rdev) { - int ret; + int ret = 0; if (rdev->irq.installed && r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) { |
