From 78c3aff834f7939d1a2570e366e33f2a880d4d9e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 4 Mar 2019 21:34:12 +0100 Subject: bpf: fix sysctl.c warning When CONFIG_BPF_SYSCALL or CONFIG_SYSCTL is disabled, we get a warning about an unused function: kernel/sysctl.c:3331:12: error: 'proc_dointvec_minmax_bpf_stats' defined but not used [-Werror=unused-function] static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write, The CONFIG_BPF_SYSCALL check was already handled, but the SYSCTL check is needed on top. Fixes: 492ecee892c2 ("bpf: enable program stats") Signed-off-by: Arnd Bergmann Reviewed-by: Kees Cook Reviewed-by: Christian Brauner Acked-by: Song Liu Signed-off-by: Daniel Borkmann --- kernel/sysctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/sysctl.c') diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 7578e21a711b..2322b12cb4cf 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -3274,7 +3274,7 @@ int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int write, #endif /* CONFIG_PROC_SYSCTL */ -#ifdef CONFIG_BPF_SYSCALL +#if defined(CONFIG_BPF_SYSCALL) && defined(CONFIG_SYSCTL) static int proc_dointvec_minmax_bpf_stats(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) -- cgit