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authorGuido Kiener <guido@kiener-muenchen.de>2019-03-18 11:18:33 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2019-03-20 09:50:19 +0300
commitf1d3fba17cd4eeea20397f1324b7b9c69a6a935c (patch)
tree79db187a83c2629f29a02780fc7c3660fe8ca5f0 /drivers/usb/gadget/udc/net2272.c
parent9d6a54c1430647355a5e23434881b2ca3d192b48 (diff)
downloadlinux-f1d3fba17cd4eeea20397f1324b7b9c69a6a935c.tar.xz
usb: gadget: net2280: Fix net2280_dequeue()
When a request must be dequeued with net2280_dequeue() e.g. due to a device clear action and the same request is finished by the function scan_dma_completions() then the function net2280_dequeue() does not find the request in the following search loop and returns the error -EINVAL without restoring the status ep->stopped. Thus the endpoint keeps blocked and does not receive any data anymore. This fix restores the status and does not issue an error message. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Guido Kiener <guido.kiener@rohde-schwarz.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/udc/net2272.c')
0 files changed, 0 insertions, 0 deletions