USB: Fix unneeded endpoint check in pxa27x_udc

The request allocation code doesn't need to check if the
endpoint is not NULL, as the only caller in
include/linux/usb/gadget.h, usb_ep_alloc_request() needs the
endpoint pointer to have a correct value to trigger the
allocation code.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index bcf375ca3d7279d43d66dae544211d5a70edde52..caa37c95802c925ad9f9caff5f71071e69e22383 100644 (file)
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -650,7 +650,7 @@ pxa_ep_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
        struct pxa27x_request *req;
 
        req = kzalloc(sizeof *req, gfp_flags);
-       if (!req || !_ep)
+       if (!req)
                return NULL;
 
        INIT_LIST_HEAD(&req->queue);