From: WANG Cong Make some small improvements for arch/um/kernel/um_arch.c. Signed-off-by: WANG Cong Acked-by: Jeff Dike Signed-off-by: Andrew Morton --- arch/um/kernel/um_arch.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff -puN arch/um/kernel/um_arch.c~arch-um-kernel-um_archc-some-small-improvements arch/um/kernel/um_arch.c --- a/arch/um/kernel/um_arch.c~arch-um-kernel-um_archc-some-small-improvements +++ a/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 * 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 **a { 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++) { _