diff options
| author | Karol Swietlicki <magotari@gmail.com> | 2008-02-04 22:30:50 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:26 -0800 |
| commit | 6b7e967484f4197d799e14b844b78118e93192c6 (patch) | |
| tree | 61896d643c3a4b302d709a02aa0b7c140c2d8805 /arch | |
| parent | 291248fd6e371bcbfb8a77689c5d741a1527488f (diff) | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/include/os.h | 6 | ||||
| -rw-r--r-- | arch/um/kernel/um_arch.c | 5 | ||||
| -rw-r--r-- | arch/um/os-Linux/start_up.c | 4 |
3 files changed, 4 insertions, 11 deletions
diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 55ca073589dc..69c0d4ad0e52 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -167,14 +167,10 @@ extern int os_fchange_dir(int fd); /* start_up.c */ extern void os_early_checks(void); -extern int can_do_skas(void); +extern void can_do_skas(void); extern void os_check_bugs(void); extern void check_host_supports_tls(int *supports_tls, int *tls_min); -/* Make sure they are clear when running in TT mode. Required by - * SEGV_MAYBE_FIXABLE */ -#define clear_can_do_skas() do { ptrace_faultinfo = proc_mm = 0; } while (0) - /* mem.c */ extern int create_mem_file(unsigned long long len); 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) diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index c6cf648a51df..b07887c36bb0 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -466,7 +466,7 @@ static inline void check_skas3_proc_mm(void) else non_fatal("found\n"); } -int can_do_skas(void) +void can_do_skas(void) { non_fatal("Checking for the skas3 patch in the host:\n"); @@ -476,8 +476,6 @@ int can_do_skas(void) if (!proc_mm || !ptrace_faultinfo || !ptrace_ldt) skas_needs_stub = 1; - - return 1; } int __init parse_iomem(char *str, int *add) |