From e455ca40dbcf2cd50d1e59bf4b2752b300bcdad4 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 17 May 2023 15:10:52 +0200 Subject: audit: avoid missing-prototype warnings Building with 'make W=1' reveals two function definitions without a previous prototype in the audit code: lib/compat_audit.c:32:5: error: no previous prototype for 'audit_classify_compat_syscall' [-Werror=missing-prototypes] kernel/audit.c:1813:14: error: no previous prototype for 'audit_serial' [-Werror=missing-prototypes] The first one needs a declaration from linux/audit.h but cannot include that header without causing conflicting (compat) syscall number definitions, so move the it into linux/audit_arch.h. The second one is declared conditionally based on CONFIG_AUDITSYSCALL but needed as a local function even when that option is disabled, so move the declaration out of the #ifdef block. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Moore --- kernel/audit.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/audit.h b/kernel/audit.h index c57b008b9914..94738bce40b2 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -259,8 +259,8 @@ extern struct tty_struct *audit_get_tty(void); extern void audit_put_tty(struct tty_struct *tty); /* audit watch/mark/tree functions */ -#ifdef CONFIG_AUDITSYSCALL extern unsigned int audit_serial(void); +#ifdef CONFIG_AUDITSYSCALL extern int auditsc_get_stamp(struct audit_context *ctx, struct timespec64 *t, unsigned int *serial); -- cgit v1.2.3