From: Arnd Bergmann arnd@arndb.de
commit 1f323127cab086e4fd618981b1e5edc396eaf0f4 upstream.
With extra warnings enabled, gcc complains about this function definition:
arch/arm/probes/kprobes/core.c: In function 'arch_init_kprobes': arch/arm/probes/kprobes/core.c:465:12: warning: old-style function definition [-Wold-style-definition] 465 | int __init arch_init_kprobes()
Link: https://lore.kernel.org/all/20201027093057.c685a14b386acacb3c449e3d@kernel.o...
Fixes: 24ba613c9d6c ("ARM kprobes: core code") Acked-by: Masami Hiramatsu mhiramat@kernel.org Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Russell King (Oracle) rmk+kernel@armlinux.org.uk Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm/probes/kprobes/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/probes/kprobes/core.c +++ b/arch/arm/probes/kprobes/core.c @@ -534,7 +534,7 @@ static struct undef_hook kprobes_arm_bre
#endif /* !CONFIG_THUMB2_KERNEL */
-int __init arch_init_kprobes() +int __init arch_init_kprobes(void) { arm_probes_decode_init(); #ifdef CONFIG_THUMB2_KERNEL