diff options
| author | Zhi Han <z.han@gmx.net> | 2020-12-17 17:13:02 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-01-14 19:30:17 +0200 |
| commit | 0e40dbd56d67a5b01b13f4bfb62b470cd99125cd (patch) | |
| tree | 4ec5623c97a09dad02613680c27b6c4ae2a560dd | |
| parent | f4add10399f9cba42a45ac4b0e0dc5e4943f8546 (diff) | |
mt7601u: process URBs in status EPROTO properly
When the usb device being plugged out, before the usb_driver:disconnect
called by e.g workqueue, it is possible that some URBs are still in
processing, and being marked as EPROTO in host controller.
Those URBs should not be scheduled in complete_rx callback function to
get further processing.
Signed-off-by: Zhi Han <z.han@gmx.net>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201217161302.GA12562@E480
| -rw-r--r-- | drivers/net/wireless/mediatek/mt7601u/dma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.c b/drivers/net/wireless/mediatek/mt7601u/dma.c index 5f99054f535b..98733c23d408 100644 --- a/drivers/net/wireless/mediatek/mt7601u/dma.c +++ b/drivers/net/wireless/mediatek/mt7601u/dma.c @@ -192,6 +192,7 @@ static void mt7601u_complete_rx(struct urb *urb) case -ECONNRESET: case -ESHUTDOWN: case -ENOENT: + case -EPROTO: return; default: dev_err_ratelimited(dev->dev, "rx urb failed: %d\n", |