Doug / smarc-fsl-linux-kernel

Download as
Browse Code ยป

Commit 5bd7b419ef2eb4989b207753e088c3437159618a

Authored by Oliver Neukum
Committed by Greg Kroah-Hartman
1 parent 9426cd0568
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

uwb: fix error handling 

Fatal errors such as a device disconnect must not trigger
error handling. The error returns must be checked.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Showing 1 changed file with 2 additions and 1 deletions Side-by-side Diff

drivers/uwb/hwa-rc.c
Diff comments   View file @ 5bd7b41
... ... @@ -645,7 +645,8 @@
645 645 dev_err(dev, "NEEP: URB error %d\n", urb->status);
646 646 }
647 647 result = usb_submit_urb(urb, GFP_ATOMIC);
648   - if (result < 0) {
  648 + if (result < 0 && result != -ENODEV && result != -EPERM) {
  649 + /* ignoring unrecoverable errors */
649 650 dev_err(dev, "NEEP: Can't resubmit URB (%d) resetting device\n",
650 651 result);
651 652 goto error;