uml: convert functions to void

This patch changes a few functions into returning void.  The return values
were not used anyway, so I think it should not be a problem.  Also removed a
little leftover bit from TT mode.

Signed-off-by: Karol Swietlicki <magotari@gmail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 9b5d2cdb621c..1139e07b968f 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -198,7 +198,7 @@ __uml_setup("--help", Usage,
 "    Prints this message.\n\n"
 );
 
-static int __init uml_checksetup(char *line, int *add)
+static void __init uml_checksetup(char *line, int *add)
 {
         struct uml_param *p;
 
@@ -208,10 +208,9 @@ static int __init uml_checksetup(char *line, int *add)
 
                 n = strlen(p->str);
                 if (!strncmp(line, p->str, n) && p->setup_func(line + n, add))
-                        return 1;
+                        return;
                 p++;
         }
-        return 0;
 }
 
 static void __init uml_postsetup(void)