[PATCH] uml: watchdog driver formatting

Whitespace and style fixes.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 17 insertions, 39 deletions

diff --git a/arch/um/drivers/harddog_kern.c b/arch/um/drivers/harddog_kern.c
index 94bbcb5b9227..73c5caa7a150 100644
--- a/arch/um/drivers/harddog_kern.c
+++ b/arch/um/drivers/harddog_kern.c
@@ -9,10 +9,10 @@
  *      modify it under the terms of the GNU General Public License
  *      as published by the Free Software Foundation; either version
  *      2 of the License, or (at your option) any later version.
- *      
- *      Neither Alan Cox nor CymruNet Ltd. admit liability nor provide 
- *      warranty for any of this software. This material is provided 
- *      "AS-IS" and at no charge.       
+ *
+ *      Neither Alan Cox nor CymruNet Ltd. admit liability nor provide
+ *      warranty for any of this software. This material is provided
+ *      "AS-IS" and at no charge.
  *
  *      (c) Copyright 1995    Alan Cox <alan@lxorguk.ukuu.org.uk>
  *
@@ -29,11 +29,11 @@
  *      Made SMP safe for 2.3.x
  *
  *  20011127 Joel Becker (jlbec@evilplan.org>
- *      Added soft_noboot; Allows testing the softdog trigger without 
+ *      Added soft_noboot; Allows testing the softdog trigger without
  *      requiring a recompile.
  *      Added WDIOC_GETTIMEOUT and WDIOC_SETTIMOUT.
  */
- 
+
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
@@ -58,7 +58,7 @@ static int harddog_out_fd = -1;
 /*
  *      Allow only one person to hold it open
  */
- 
+
 extern int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock);
 
 static int harddog_open(struct inode *inode, struct file *file)
@@ -69,7 +69,7 @@ static int harddog_open(struct inode *inode, struct file *file)
         spin_lock(&lock);
         if(timer_alive)
                 goto err;
-#ifdef CONFIG_HARDDOG_NOWAYOUT   
+#ifdef CONFIG_HARDDOG_NOWAYOUT
         __module_get(THIS_MODULE);
 #endif
 
@@ -117,7 +117,7 @@ static ssize_t harddog_write(struct file *file, const char __user *data, size_t
          *      Refresh the timer.
          */
         if(len)
-                return(ping_watchdog(harddog_out_fd));
+                return ping_watchdog(harddog_out_fd);
         return 0;
 }
 
@@ -141,7 +141,7 @@ static int harddog_ioctl(struct inode *inode, struct file *file,
                 case WDIOC_GETBOOTSTATUS:
                         return put_user(0,(int __user *)argp);
                 case WDIOC_KEEPALIVE:
-                        return(ping_watchdog(harddog_out_fd));
+                        return ping_watchdog(harddog_out_fd);
         }
 }
 
@@ -172,7 +172,7 @@ static int __init harddog_init(void)
 
         printk(banner);
 
-        return(0);
+        return 0;
 }
 
 static void __exit harddog_exit(void)
@@ -182,14 +182,3 @@ static void __exit harddog_exit(void)
 
 module_init(harddog_init);
 module_exit(harddog_exit);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c
index def013b5a3c7..c495ecf263b1 100644
--- a/arch/um/drivers/harddog_user.c
+++ b/arch/um/drivers/harddog_user.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
  * Licensed under the GPL
  */
@@ -38,7 +38,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
         int in_fds[2], out_fds[2], pid, n, err;
         char pid_buf[sizeof("nnnnn\0")], c;
         char *pid_args[] = { "/usr/bin/uml_watchdog", "-pid", pid_buf, NULL };
-        char *mconsole_args[] = { "/usr/bin/uml_watchdog", "-mconsole", NULL, 
+        char *mconsole_args[] = { "/usr/bin/uml_watchdog", "-mconsole", NULL,
                                   NULL };
         char **args = NULL;
 
@@ -96,7 +96,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
         }
         *in_fd_ret = in_fds[0];
         *out_fd_ret = out_fds[1];
-        return(0);
+        return 0;
 
  out_close_in:
         os_close_file(in_fds[0]);
@@ -105,7 +105,7 @@ int start_watchdog(int *in_fd_ret, int *out_fd_ret, char *sock)
         os_close_file(out_fds[0]);
         os_close_file(out_fds[1]);
  out:
-        return(err);
+        return err;
 }
 
 void stop_watchdog(int in_fd, int out_fd)
@@ -123,20 +123,9 @@ int ping_watchdog(int fd)
         if(n != sizeof(c)){
                 printk("ping_watchdog - write failed, err = %d\n", -n);
                 if(n < 0)
-                        return(n);
-                return(-EIO);
+                        return n;
+                return -EIO;
         }
         return 1;
 
 }
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only.  This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */