drm/radeon: initialize sadb to NULL in the audio code
Fixes kfree of the sadb buffer when it's NULL.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c
index 950af15..6b1dbec 100644
--- a/drivers/gpu/drm/radeon/dce3_1_afmt.c
+++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c
@@ -32,7 +32,7 @@
struct drm_connector *connector;
struct radeon_connector *radeon_connector = NULL;
u32 tmp;
- u8 *sadb;
+ u8 *sadb = NULL;
int sad_count;
list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index c0bbf68..960a5f0 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -155,7 +155,7 @@
struct drm_connector *connector;
struct radeon_connector *radeon_connector = NULL;
u32 offset, tmp;
- u8 *sadb;
+ u8 *sadb = NULL;
int sad_count;
if (!dig || !dig->afmt || !dig->afmt->pin)
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index 2514d65..f6a5c30 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -133,7 +133,7 @@
struct drm_connector *connector;
struct radeon_connector *radeon_connector = NULL;
u32 tmp;
- u8 *sadb;
+ u8 *sadb = NULL;
int sad_count;
list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {