Instead of just saying:
[ 1646.412419] em2882/3 #0: submit of audio urb failed
Print the reason why it failed, to help debugging and fixing it.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
---
drivers/media/usb/em28xx/em28xx-audio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/usb/em28xx/em28xx-audio.c b/drivers/media/usb/em28xx/em28xx-audio.c
index 73eeeaf6551f..1a01be604766 100644
--- a/drivers/media/usb/em28xx/em28xx-audio.c
+++ b/drivers/media/usb/em28xx/em28xx-audio.c
@@ -163,10 +163,9 @@ static void em28xx_audio_isocirq(struct urb *urb)
urb->status = 0;
status = usb_submit_urb(urb, GFP_ATOMIC);
- if (status < 0) {
+ if (status < 0)
em28xx_errdev("resubmit of audio urb failed (error=%i)\n",
status);
- }
return;
}
@@ -183,7 +182,8 @@ static int em28xx_init_audio_isoc(struct em28xx *dev)
errCode = usb_submit_urb(dev->adev.urb[i], GFP_ATOMIC);
if (errCode) {
- em28xx_errdev("submit of audio urb failed\n");
+ em28xx_errdev("submit of audio urb failed (error=%i)\n",
+ errCode);
em28xx_deinit_isoc_audio(dev);
atomic_set(&dev->stream_started, 0);
return errCode;
--
1.8.3.1
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