uml: convert functions to void

[firefly-linux-kernel-4.4.55.git] / arch / um / include / os.h

diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 55ca073589dcd25aa953241b7e228b2c62ce7396..69c0d4ad0e52311cc2a36c222a15cbe94b667b9a 100644 (file)
--- 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);