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| author |   WANG Cong <xiyou.wangcong@gmail.com> | 2008-04-28 02:13:52 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:28 -0700 |
| commit | 3af9c5bed1b8f284f3d7d479c77adf60ad059e91 (patch) | |
| tree | 664894cd5bafda0899c50545953a4db534424d98 /arch/um | |
| parent | cris: add constfy to pgd_offset() (diff) | |
| download | linux-dev-3af9c5bed1b8f284f3d7d479c77adf60ad059e91.tar.xz linux-dev-3af9c5bed1b8f284f3d7d479c77adf60ad059e91.zip | |
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>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/um_arch.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index a6c1dd1cf5a1..56deed623446 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++) { |