[PATCH 5.17 144/225] drm/amd/display: Fix memory leak in dcn21_clock_source_create

From: Miaoqian Lin linmq006@gmail.com

[ Upstream commit 65e54987508b6f0771f56bdfa3ee1926d52785ae ]

When dcn20_clk_src_construct() fails, we need to release clk_src.

Fixes: 6f4e6361c3ff ("drm/amd/display: Add Renoir resource (v2)") Signed-off-by: Miaoqian Lin linmq006@gmail.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index ca1bbc942fd4..67f3cae553e0 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -1427,6 +1427,7 @@ static struct clock_source *dcn21_clock_source_create( return &clk_src->base; }

+ kfree(clk_src); BREAK_TO_DEBUGGER(); return NULL; }