Author: benno
Date: Thu Apr  5 19:29:22 2018
New Revision: 332083
URL: https://svnweb.freebsd.org/changeset/base/332083

Log:
  Various style(9) fixes.
  
  Reviewed by:  strip --strip-debug -o - gptboot.o | md5
  Sponsored by: iXsystems, Inc.

Modified:
  head/stand/i386/gptboot/gptboot.c

Modified: head/stand/i386/gptboot/gptboot.c
==============================================================================
--- head/stand/i386/gptboot/gptboot.c   Thu Apr  5 19:27:24 2018        
(r332082)
+++ head/stand/i386/gptboot/gptboot.c   Thu Apr  5 19:29:22 2018        
(r332083)
@@ -370,6 +370,7 @@ main(void)
 void
 exit(int x)
 {
+
        while (1);
        __unreachable();
 }
@@ -491,12 +492,13 @@ load(void)
 static int
 parse_cmds(char *cmdstr, int *dskupdated)
 {
-       char *arg = cmdstr;
+       char *arg;
        char *ep, *p, *q;
        const char *cp;
        unsigned int drv;
        int c, i, j;
 
+       arg = cmdstr;
        *dskupdated = 0;
        while ((c = *arg++)) {
                if (c == ' ' || c == '\t' || c == '\n')
@@ -533,7 +535,7 @@ parse_cmds(char *cmdstr, int *dskupdated)
                                }
                                for (i = 0; c != optstr[i]; i++)
                                        if (i == NOPT - 1)
-                                               return -1;
+                                               return (-1);
                                opts ^= OPT_SET(flags[i]);
                        }
                        ioctrl = OPT_CHECK(RBX_DUAL) ? (IO_SERIAL|IO_KEYBOARD) :
@@ -553,23 +555,23 @@ parse_cmds(char *cmdstr, int *dskupdated)
                                        arg += 2;
                                }
                                if (q - arg != 2)
-                                       return -1;
+                                       return (-1);
                                for (i = 0; arg[0] != dev_nm[i][0] ||
                                    arg[1] != dev_nm[i][1]; i++)
                                        if (i == NDEV - 1)
-                                               return -1;
+                                               return (-1);
                                dsk.type = i;
                                arg += 3;
                                dsk.unit = *arg - '0';
                                if (arg[1] != 'p' || dsk.unit > 9)
-                                       return -1;
+                                       return (-1);
                                arg += 2;
                                dsk.part = *arg - '0';
                                if (dsk.part < 1 || dsk.part > 9)
-                                       return -1;
+                                       return (-1);
                                arg++;
                                if (arg[0] != ')')
-                                       return -1;
+                                       return (-1);
                                arg++;
                                if (drv == -1)
                                        drv = dsk.unit;
@@ -579,13 +581,13 @@ parse_cmds(char *cmdstr, int *dskupdated)
                        }
                        if ((i = ep - arg)) {
                                if ((size_t)i >= sizeof(kname))
-                                       return -1;
+                                       return (-1);
                                memcpy(kname, arg, i + 1);
                        }
                }
                arg = p;
        }
-       return 0;
+       return (0);
 }
 
 static int
@@ -617,7 +619,9 @@ vdev_read(void *vdev __unused, void *priv, off_t off, 
        char *p;
        daddr_t lba;
        unsigned int nb;
-       struct dsk *dskp = (struct dsk *) priv;
+       struct dsk *dskp;
+
+       dskp = (struct dsk *)priv;
 
        if ((off & (DEV_BSIZE - 1)) || (bytes & (DEV_BSIZE - 1)))
                return (-1);
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