[PATCH] drm/i915/selftests: fix potential refcnt issue of a dma_buf object

`out_dma_map` in certain error path. Signed-off-by: Xin Xiong Signed-off-by: Xiyu Yang Signed-off-by: Xin Tan --- drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c b/drivers/gpu

[PATCH] drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi

_init_vcpi() returns a negative value. Signed-off-by: Xiyu Yang Signed-off-by: Xin Tan Signed-off-by: Xin Xiong --- drivers/gpu/drm/drm_dp_mst_topology.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_