From aadbe812463f8af1751debb0eaaeec8a778d7ff1 Mon Sep 17 00:00:00 2001 From: "Felipe F. Tonello" Date: Tue, 23 Aug 2016 18:24:49 +0100 Subject: usb: gadget: remove useless parameter in alloc_ep_req() The default_length parameter of alloc_ep_req was not really necessary and gadget drivers would almost always create an inline function to pass the same value to len and default_len. This patch removes that parameter and updates all calls to alloc_ep_req() to use the new API. Signed-off-by: Felipe F. Tonello Signed-off-by: Felipe Balbi --- drivers/usb/gadget/function/f_loopback.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/usb/gadget/function/f_loopback.c') diff --git a/drivers/usb/gadget/function/f_loopback.c b/drivers/usb/gadget/function/f_loopback.c index 3a9f8f9c77bd..ddb8c896eaa3 100644 --- a/drivers/usb/gadget/function/f_loopback.c +++ b/drivers/usb/gadget/function/f_loopback.c @@ -308,9 +308,7 @@ static void disable_loopback(struct f_loopback *loop) static inline struct usb_request *lb_alloc_ep_req(struct usb_ep *ep, int len) { - struct f_loopback *loop = ep->driver_data; - - return alloc_ep_req(ep, len, loop->buflen); + return alloc_ep_req(ep, len); } static int alloc_requests(struct usb_composite_dev *cdev, @@ -333,7 +331,7 @@ static int alloc_requests(struct usb_composite_dev *cdev, if (!in_req) goto fail; - out_req = lb_alloc_ep_req(loop->out_ep, 0); + out_req = lb_alloc_ep_req(loop->out_ep, loop->buflen); if (!out_req) goto fail_in; -- cgit v1.2.3