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authorArnd Bergmann <arnd@arndb.de>2019-03-04 21:34:12 +0100
committerDaniel Borkmann <daniel@iogearbox.net>2019-03-07 10:28:26 +0100
commit78c3aff834f7939d1a2570e366e33f2a880d4d9e (patch)
tree74362a69bc3eef138fca1806755399074112c10d /kernel/sysctl.c
parenta10674bf2406afc2554f9c7d31b2dc65d6a27fd9 (diff)
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 <arnd@arndb.de> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Christian Brauner <christian@brauner.io> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'kernel/sysctl.c')
-rw-r--r--kernel/sysctl.c2
1 files changed, 1 insertions, 1 deletions
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)