svn commit: r272297 - head/sys/geom

[Pawel Jakub Dawidek]

Author: pjd
Date: Tue Sep 30 11:51:32 2014
New Revision: 272297
URL: http://svnweb.freebsd.org/changeset/base/272297

Log:
  Style fixes.

Modified:
  head/sys/geom/geom_dev.c

Modified: head/sys/geom/geom_dev.c
==============================================================================
--- head/sys/geom/geom_dev.c    Tue Sep 30 07:28:31 2014        (r272296)
+++ head/sys/geom/geom_dev.c    Tue Sep 30 11:51:32 2014        (r272297)
@@ -281,7 +281,7 @@ g_dev_open(struct cdev *dev, int flags, 
 
        cp = dev->si_drv2;
        if (cp == NULL)
-               return(ENXIO);          /* g_dev_taste() not done yet */
+               return (ENXIO);         /* g_dev_taste() not done yet */
        g_trace(G_T_ACCESS, "g_dev_open(%s, %d, %d, %p)",
            cp->geom->name, flags, fmt, td);
 
@@ -312,7 +312,7 @@ g_dev_open(struct cdev *dev, int flags, 
                sc->sc_open += r + w + e;
                mtx_unlock(&sc->sc_mtx);
        }
-       return(error);
+       return (error);
 }
 
 static int
@@ -324,10 +324,10 @@ g_dev_close(struct cdev *dev, int flags,
 
        cp = dev->si_drv2;
        if (cp == NULL)
-               return(ENXIO);
+               return (ENXIO);
        g_trace(G_T_ACCESS, "g_dev_close(%s, %d, %d, %p)",
            cp->geom->name, flags, fmt, td);
-       
+
        r = flags & FREAD ? -1 : 0;
        w = flags & FWRITE ? -1 : 0;
 #ifdef notyet
@@ -361,7 +361,6 @@ g_dev_ioctl(struct cdev *dev, u_long cmd
        struct g_kerneldump kd;
        off_t offset, length, chunk;
        int i, error;
-       u_int u;
 
        cp = dev->si_drv2;
        pp = cp->provider;
@@ -396,8 +395,7 @@ g_dev_ioctl(struct cdev *dev, u_long cmd
                error = g_io_getattr("GEOM::frontstuff", cp, &i, data);
                break;
        case DIOCSKERNELDUMP:
-               u = *((u_int *)data);
-               if (!u) {
+               if (*(u_int *)data != 0) {
                        set_dumper(NULL, NULL);
                        error = 0;
                        break;
@@ -406,9 +404,9 @@ g_dev_ioctl(struct cdev *dev, u_long cmd
                kd.length = OFF_MAX;
                i = sizeof kd;
                error = g_io_getattr("GEOM::kerneldump", cp, &i, &kd);
-               if (!error) {
+               if (error == 0) {
                        error = set_dumper(&kd.di, devtoname(dev));
-                       if (!error)
+                       if (error == 0)
                                dev->si_flags |= SI_DUMPDEV;
                }
                break;
@@ -425,7 +423,7 @@ g_dev_ioctl(struct cdev *dev, u_long cmd
                        error = EINVAL;
                        break;
                }
-               while (length > 0) { 
+               while (length > 0) {
                        chunk = length;
                        if (g_dev_del_max_sectors != 0 && chunk >
                            g_dev_del_max_sectors * cp->provider->sectorsize) {
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