[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>

1 files changed, 6 insertions, 17 deletions

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:
- */