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51 lines
1.9 KiB
Diff
51 lines
1.9 KiB
Diff
From 83d04c39f9048807a8500e575ae3f1718a3f45bb Mon Sep 17 00:00:00 2001
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From: Alex Deucher <alexander.deucher@amd.com>
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Date: Mon, 13 Oct 2014 13:23:48 -0400
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Subject: drm/radeon: initialize sadb to NULL in the audio code
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Fixes kfree of the sadb buffer when it's NULL.
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Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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diff --git a/drivers/gpu/drm/radeon/dce3_1_afmt.c b/drivers/gpu/drm/radeon/dce3_1_afmt.c
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index 950af15..6b1dbec 100644
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--- a/drivers/gpu/drm/radeon/dce3_1_afmt.c
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+++ b/drivers/gpu/drm/radeon/dce3_1_afmt.c
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@@ -32,7 +32,7 @@ static void dce3_2_afmt_write_speaker_allocation(struct drm_encoder *encoder)
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struct drm_connector *connector;
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struct radeon_connector *radeon_connector = NULL;
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u32 tmp;
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- u8 *sadb;
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+ u8 *sadb = NULL;
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int sad_count;
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list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
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diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
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index c0bbf68..960a5f0 100644
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--- a/drivers/gpu/drm/radeon/dce6_afmt.c
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+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
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@@ -155,7 +155,7 @@ void dce6_afmt_write_speaker_allocation(struct drm_encoder *encoder)
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struct drm_connector *connector;
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struct radeon_connector *radeon_connector = NULL;
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u32 offset, tmp;
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- u8 *sadb;
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+ u8 *sadb = NULL;
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int sad_count;
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if (!dig || !dig->afmt || !dig->afmt->pin)
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diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
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index 2514d65..f6a5c30 100644
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--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
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+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
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@@ -133,7 +133,7 @@ static void dce4_afmt_write_speaker_allocation(struct drm_encoder *encoder)
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struct drm_connector *connector;
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struct radeon_connector *radeon_connector = NULL;
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u32 tmp;
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- u8 *sadb;
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+ u8 *sadb = NULL;
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int sad_count;
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list_for_each_entry(connector, &encoder->dev->mode_config.connector_list, head) {
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--
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cgit v0.10.1
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