This is a note to let you know that I've just added the patch titled
uwb: fix error handling
to the 3.3-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
uwb-fix-error-handling.patch
and it can be found in the queue-3.3 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 5bd7b419ef2eb4989b207753e088c3437159618a Mon Sep 17 00:00:00 2001
From: Oliver Neukum <[email protected]>
Date: Wed, 18 Apr 2012 10:05:55 +0200
Subject: uwb: fix error handling
From: Oliver Neukum <[email protected]>
commit 5bd7b419ef2eb4989b207753e088c3437159618a upstream.
Fatal errors such as a device disconnect must not trigger
error handling. The error returns must be checked.
Signed-off-by: Oliver Neukum <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/uwb/hwa-rc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/uwb/hwa-rc.c
+++ b/drivers/uwb/hwa-rc.c
@@ -645,7 +645,8 @@ void hwarc_neep_cb(struct urb *urb)
dev_err(dev, "NEEP: URB error %d\n", urb->status);
}
result = usb_submit_urb(urb, GFP_ATOMIC);
- if (result < 0) {
+ if (result < 0 && result != -ENODEV && result != -EPERM) {
+ /* ignoring unrecoverable errors */
dev_err(dev, "NEEP: Can't resubmit URB (%d) resetting device\n",
result);
goto error;
Patches currently in stable-queue which might be from [email protected] are
queue-3.3/uwb-fix-error-handling.patch
queue-3.3/uwb-fix-use-of-del_timer_sync-in-interrupt.patch
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