[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>

arch/um/drivers/harddog_kern.c

@@ -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:
- */

arch/um/drivers/harddog_user.c

@@ -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:
- */