[PATCH v3 05/12] drm/udl: Suppress error print for -EPROTO at URB completion

Takashi Iwai
2022-09-08T09:51:51Z

The driver may receive -EPROTO at the URB completion when the device
gets disconnected, and it's a normal situation. Suppress the error
print for that, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/udl/udl_main.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index a9f6b710b254..6aed6e0f669c 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -126,6 +126,7 @@ void udl_urb_completion(struct urb *urb)
if (urb->status) {
if (!(urb->status == -ENOENT ||
urb->status == -ECONNRESET ||
+ urb->status == -EPROTO ||
urb->status == -ESHUTDOWN)) {
DRM_ERROR("%s - nonzero write bulk status received: %d\n",
__func__, urb->status);
--
2.35.3