'wb_info' needs to be freed on error paths or it would leak the memory.
Smatch pointed this out.
Fixes: c81e13b929df ("drm/amd/display: Hande writeback request from userspace")
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
---
This is based on static analysis and only compile tested
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index afdcc43ea06c..333995f70239 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -8871,12 +8871,14 @@ static void dm_set_writeback(struct amdgpu_display_manager *dm,
acrtc = to_amdgpu_crtc(wb_conn->encoder.crtc);
if (!acrtc) {
DRM_ERROR("no amdgpu_crtc found\n");
+ kfree(wb_info);
return;
}
afb = to_amdgpu_framebuffer(new_con_state->writeback_job->fb);
if (!afb) {
DRM_ERROR("No amdgpu_framebuffer found\n");
+ kfree(wb_info);
return;
}
--
2.39.3
