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Koen Kooi
2177f80076
Duplicate patches between PSP and 3.2.17 have been dropped from the 3.2.17 series Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From 8a03e18a4ff4ab7f3a6da08bd3f564f8a7aa2c4e Mon Sep 17 00:00:00 2001
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From: Oliver Neukum <oliver@neukum.org>
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Date: Wed, 18 Apr 2012 10:05:55 +0200
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Subject: [PATCH 014/165] uwb: fix error handling
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commit 5bd7b419ef2eb4989b207753e088c3437159618a upstream.
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Fatal errors such as a device disconnect must not trigger
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error handling. The error returns must be checked.
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Signed-off-by: Oliver Neukum <oneukum@suse.de>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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drivers/uwb/hwa-rc.c | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c
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index 2babcd4..86685e9 100644
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--- a/drivers/uwb/hwa-rc.c
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+++ b/drivers/uwb/hwa-rc.c
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@@ -645,7 +645,8 @@ void hwarc_neep_cb(struct urb *urb)
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dev_err(dev, "NEEP: URB error %d\n", urb->status);
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}
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result = usb_submit_urb(urb, GFP_ATOMIC);
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- if (result < 0) {
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+ if (result < 0 && result != -ENODEV && result != -EPERM) {
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+ /* ignoring unrecoverable errors */
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dev_err(dev, "NEEP: Can't resubmit URB (%d) resetting device\n",
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result);
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goto error;
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--
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1.7.7.6
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