drm/amdgpu: fix UVD return code checking

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-and-Reviewed-by: Leo Liu <leo.liu@amd.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index b56cace92fc6..e7336a95fe59 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -514,8 +514,8 @@ static int amdgpu_uvd_cs_msg(struct amdgpu_uvd_cs_ctx *ctx,
         struct amdgpu_device *adev = ctx->parser->adev;
         int32_t *msg, msg_type, handle;
         void *ptr;
-
-        int i, r;
+        long r;
+        int i;
 
         if (offset & 0x3F) {
                 DRM_ERROR("UVD messages must be 64 byte aligned!\n");
@@ -524,14 +524,14 @@ static int amdgpu_uvd_cs_msg(struct amdgpu_uvd_cs_ctx *ctx,
 
         r = reservation_object_wait_timeout_rcu(bo->tbo.resv, true, false,
                                                 MAX_SCHEDULE_TIMEOUT);
-        if (r) {
-                DRM_ERROR("Failed waiting for UVD message (%d)!\n", r);
+        if (r < 0) {
+                DRM_ERROR("Failed waiting for UVD message (%ld)!\n", r);
                 return r;
         }
 
         r = amdgpu_bo_kmap(bo, &ptr);
         if (r) {
-                DRM_ERROR("Failed mapping the UVD message (%d)!\n", r);
+                DRM_ERROR("Failed mapping the UVD message (%ld)!\n", r);
                 return r;
         }