[src/nick-nhusb]: src/sys/dev/usb Misc whitespace changes. No functional cha...

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/86f2697c5c65
branches:  nick-nhusb
changeset: 804688:86f2697c5c65
user:      skrll <skrll%NetBSD.org@localhost>
date:      Tue Oct 25 07:32:25 2016 +0000

description:
Misc whitespace changes.  No functional change.

diffstat:

 sys/dev/usb/ucom.c |  24 ++++++++++++++++--------
 1 files changed, 16 insertions(+), 8 deletions(-)

diffs (100 lines):

diff -r 17b0d7232f89 -r 86f2697c5c65 sys/dev/usb/ucom.c
--- a/sys/dev/usb/ucom.c        Tue Oct 25 07:25:05 2016 +0000
+++ b/sys/dev/usb/ucom.c        Tue Oct 25 07:32:25 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ucom.c,v 1.108.2.22 2016/10/25 07:25:05 skrll Exp $    */
+/*     $NetBSD: ucom.c,v 1.108.2.23 2016/10/25 07:32:25 skrll Exp $    */
 
 /*
  * Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ucom.c,v 1.108.2.22 2016/10/25 07:25:05 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ucom.c,v 1.108.2.23 2016/10/25 07:32:25 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -230,7 +230,7 @@
 
 static void    ucom_submit_write(struct ucom_softc *, struct ucom_buffer *);
 static void    ucom_write_status(struct ucom_softc *, struct ucom_buffer *,
-                       usbd_status);
+                   usbd_status);
 
 static void    ucomwritecb(struct usbd_xfer *, void *, usbd_status);
 static void    ucom_read_complete(struct ucom_softc *);
@@ -416,7 +416,7 @@
        UCOMHIST_FUNC(); UCOMHIST_CALLED();
 
        DPRINTF("sc=%p flags=%d tp=%p", sc, flags, tp, 0);
-       DPRINTF("... pipe=%d,%d",sc->sc_bulkin_no, sc->sc_bulkout_no, 0, 0);
+       DPRINTF("... pipe=%d,%d", sc->sc_bulkin_no, sc->sc_bulkout_no, 0, 0);
 
        mutex_enter(&sc->sc_lock);
        sc->sc_dying = true;
@@ -768,9 +768,10 @@
 
        sc->sc_refcnt++;
        mutex_exit(&sc->sc_lock);
+
        error = ((*tp->t_linesw->l_read)(tp, uio, flag));
+
        mutex_enter(&sc->sc_lock);
-
        if (--sc->sc_refcnt < 0)
                usb_detach_broadcast(sc->sc_dev, &sc->sc_detachcv);
        mutex_exit(&sc->sc_lock);
@@ -797,7 +798,9 @@
 
        sc->sc_refcnt++;
        mutex_exit(&sc->sc_lock);
+
        error = ((*tp->t_linesw->l_write)(tp, uio, flag));
+
        mutex_enter(&sc->sc_lock);
        if (--sc->sc_refcnt < 0)
                usb_detach_broadcast(sc->sc_dev, &sc->sc_detachcv);
@@ -825,7 +828,9 @@
 
        sc->sc_refcnt++;
        mutex_exit(&sc->sc_lock);
+
        revents = ((*tp->t_linesw->l_poll)(tp, events, l));
+
        mutex_enter(&sc->sc_lock);
        if (--sc->sc_refcnt < 0)
                usb_detach_broadcast(sc->sc_dev, &sc->sc_detachcv);
@@ -859,17 +864,20 @@
 
        sc->sc_refcnt++;
        mutex_exit(&sc->sc_lock);
+
        error = ucom_do_ioctl(sc, cmd, data, flag, l);
+
        mutex_enter(&sc->sc_lock);
        if (--sc->sc_refcnt < 0)
                usb_detach_broadcast(sc->sc_dev, &sc->sc_detachcv);
        mutex_exit(&sc->sc_lock);
+
        return error;
 }
 
 static int
-ucom_do_ioctl(struct ucom_softc *sc, u_long cmd, void *data,
-             int flag, struct lwp *l)
+ucom_do_ioctl(struct ucom_softc *sc, u_long cmd, void *data, int flag,
+    struct lwp *l)
 {
        struct tty *tp = sc->sc_tty;
        int error;
@@ -888,7 +896,7 @@
 
        if (sc->sc_methods->ucom_ioctl != NULL) {
                error = sc->sc_methods->ucom_ioctl(sc->sc_parent,
-                           sc->sc_portno, cmd, data, flag, l->l_proc);
+                   sc->sc_portno, cmd, data, flag, l->l_proc);
                if (error != EPASSTHROUGH)
                        return error;
        }