From: Navid Emamdoost <navid.emamdo...@gmail.com>
[ Upstream commit 104c307147ad379617472dd91a5bcb368d72bd6d ]
In dcn*_create_resource_pool the allocated memory should be released if
construct pool fails.
Reviewed-by: Harry Wentland <harry.wentl...@amd.com>
Signed-off-by: Navid Emamdoost <navid.emamdo...@gmail.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c | 1 +
drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c | 1 +
drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c | 1 +
drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c | 1 +
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 1 +
5 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
index 3f76e6019546f..5a2f29bd35082 100644
--- a/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce100/dce100_resource.c
@@ -1001,6 +1001,7 @@ struct resource_pool *dce100_create_resource_pool(
if (construct(num_virtual_links, dc, pool))
return &pool->base;
+ kfree(pool);
BREAK_TO_DEBUGGER();
return NULL;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
index e5e9e92521e91..17d936c260d97 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_resource.c
@@ -1344,6 +1344,7 @@ struct resource_pool *dce110_create_resource_pool(
if (construct(num_virtual_links, dc, pool, asic_id))
return &pool->base;
+ kfree(pool);
BREAK_TO_DEBUGGER();
return NULL;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
index 288129343c778..71adab8bf31b1 100644
--- a/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce112/dce112_resource.c
@@ -1287,6 +1287,7 @@ struct resource_pool *dce112_create_resource_pool(
if (construct(num_virtual_links, dc, pool))
return &pool->base;
+ kfree(pool);
BREAK_TO_DEBUGGER();
return NULL;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
index d43f37d99c7d9..f0f2ce6da8278 100644
--- a/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dce120/dce120_resource.c
@@ -1076,6 +1076,7 @@ struct resource_pool *dce120_create_resource_pool(
if (construct(num_virtual_links, dc, pool))
return &pool->base;
+ kfree(pool);
BREAK_TO_DEBUGGER();
return NULL;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 6b44ed3697a4f..e6d5568811400 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -1361,6 +1361,7 @@ struct resource_pool *dcn10_create_resource_pool(
if (construct(num_virtual_links, dc, pool))
return &pool->base;
+ kfree(pool);
BREAK_TO_DEBUGGER();
return NULL;
}
--
2.25.1
