1 files changed, 7 insertions, 9 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index a3fad4ec9870..d526595bc959 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -595,7 +595,7 @@ static void async_completed(struct urb *urb)
 	as->status = urb->status;
 	signr = as->signr;
 	if (signr) {
-		memset(&sinfo, 0, sizeof(sinfo));
+		clear_siginfo(&sinfo);
 		sinfo.si_signo = as->signr;
 		sinfo.si_errno = as->status;
 		sinfo.si_code = SI_ASYNCIO;
@@ -1681,8 +1681,6 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
 		u |= URB_ISO_ASAP;
 	if (uurb->flags & USBDEVFS_URB_SHORT_NOT_OK && is_in)
 		u |= URB_SHORT_NOT_OK;
-	if (uurb->flags & USBDEVFS_URB_NO_FSBR)
-		u |= URB_NO_FSBR;
 	if (uurb->flags & USBDEVFS_URB_ZERO_PACKET)
 		u |= URB_ZERO_PACKET;
 	if (uurb->flags & USBDEVFS_URB_NO_INTERRUPT)
@@ -2572,19 +2570,19 @@ static long usbdev_compat_ioctl(struct file *file, unsigned int cmd,
 #endif
 
 /* No kernel lock - fine */
-static unsigned int usbdev_poll(struct file *file,
+static __poll_t usbdev_poll(struct file *file,
 				struct poll_table_struct *wait)
 {
 	struct usb_dev_state *ps = file->private_data;
-	unsigned int mask = 0;
+	__poll_t mask = 0;
 
 	poll_wait(file, &ps->wait, wait);
 	if (file->f_mode & FMODE_WRITE && !list_empty(&ps->async_completed))
-		mask |= POLLOUT | POLLWRNORM;
+		mask |= EPOLLOUT | EPOLLWRNORM;
 	if (!connected(ps))
-		mask |= POLLHUP;
+		mask |= EPOLLHUP;
 	if (list_empty(&ps->list))
-		mask |= POLLERR;
+		mask |= EPOLLERR;
 	return mask;
 }
 
@@ -2613,7 +2611,7 @@ static void usbdev_remove(struct usb_device *udev)
 		wake_up_all(&ps->wait);
 		list_del_init(&ps->list);
 		if (ps->discsignr) {
-			memset(&sinfo, 0, sizeof(sinfo));
+			clear_siginfo(&sinfo);
 			sinfo.si_signo = ps->discsignr;
 			sinfo.si_errno = EPIPE;
 			sinfo.si_code = SI_ASYNCIO;