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authorAlex Deucher <alexander.deucher@amd.com>2014-10-13 21:23:48 +0400
committerAlex Deucher <alexander.deucher@amd.com>2014-10-17 02:34:06 +0400
commit83d04c39f9048807a8500e575ae3f1718a3f45bb (patch)
tree87a635abaed70e5eb69749d2a27a3e5f67588b6a /drivers/gpu
parent1db7802418596880b51d78408f10f25e6fbd8656 (diff)
downloadlinux-83d04c39f9048807a8500e575ae3f1718a3f45bb.tar.xz
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>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/dce3_1_afmt.c2
-rw-r--r--drivers/gpu/drm/radeon/dce6_afmt.c2
-rw-r--r--drivers/gpu/drm/radeon/evergreen_hdmi.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c
index 950af153f30e..6b1dbecdd36d 100644
--- a/drivers/gpu/drm/radeon/dce3_1_afmt.c
+++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c
@@ -32,7 +32,7 @@ static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder)
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 c0bbf68dbc27..960a5f0f042f 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -155,7 +155,7 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder)
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 2514d659b1ba..f6a5c3026f85 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -133,7 +133,7 @@ static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder)
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) {