From 3af9c5bed1b8f284f3d7d479c77adf60ad059e91 Mon Sep 17 00:00:00 2001
From: WANG Cong <xiyou.wangcong@gmail.com>
Date: Mon, 28 Apr 2008 02:13:52 -0700
Subject: [PATCH] arch/um/kernel/um_arch.c: some small improvements
Make some small improvements for arch/um/kernel/um_arch.c.
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/um/kernel/um_arch.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index a6c1dd1cf5a17..56deed623446b 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -115,7 +115,7 @@ static int have_root __initdata = 0;
/* Set in uml_mem_setup and modified in linux_main */
long long physmem_size = 32 * 1024 * 1024;
-static char *usage_string =
+static const char *usage_string =
"User Mode Linux v%s\n"
" available at http://user-mode-linux.sourceforge.net/\n\n";
@@ -202,7 +202,7 @@ static void __init uml_checksetup(char *line, int *add)
p = &__uml_setup_start;
while (p < &__uml_setup_end) {
- int n;
+ size_t n;
n = strlen(p->str);
if (!strncmp(line, p->str, n) && p->setup_func(line + n, add))
@@ -258,7 +258,8 @@ int __init linux_main(int argc, char **argv)
{
unsigned long avail, diff;
unsigned long virtmem_size, max_physmem;
- unsigned int i, add;
+ unsigned int i;
+ int add;
char * mode;
for (i = 1; i < argc; i++) {
--
2.30.2