Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
usb: renesas_usbhs: gadget: fix unused-but-set-variable warning
commit b7d44c3 upstream. The commit b8b9c97 ("usb: renesas_usbhs: gadget: disable all eps when the driver stops") causes the unused-but-set-variable warning. But, if the usbhsg_ep_disable() will return non-zero value, udc/core.c doesn't clear the ep->enabled flag. So, this driver should not return non-zero value, if the pipe is zero because this means the pipe is already disabled. Otherwise, the ep->enabled flag is never cleared when the usbhsg_ep_disable() is called by the renesas_usbhs driver first. Fixes: b8b9c97 ("usb: renesas_usbhs: gadget: disable all eps when the driver stops") Fixes: 1143205 ("usb: renesas_usbhs: gadget: fix NULL pointer dereference in ep_disable()") Signed-off-by: Yoshihiro Shimoda <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
- Loading branch information