[PATCH] lib: vdso: mark __cvdso_clock_getres() as static

When __cvdso_clock_getres() became __cvdso_clock_getres_common()
and a new __cvdso_clock_getres() was added, static qualifier was
forgotten.

Fixes: 502a590a170b ("lib/vdso: Move fallback invocation to the callers")
Signed-off-by: Christophe Leroy <redacted>
---
 lib/vdso/gettimeofday.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c
index 9ecfd3b547ba..42bd8ab955fa 100644
--- a/lib/vdso/gettimeofday.c
+++ b/lib/vdso/gettimeofday.c

@@ -221,6 +221,7 @@ int __cvdso_clock_getres_common(clockid_t clock, struct __kernel_timespec *res)
 	return 0;
 }
 
+static __maybe_unused
 int __cvdso_clock_getres(clockid_t clock, struct __kernel_timespec *res)
 {
 	int ret = __cvdso_clock_getres_common(clock, res);

-- 
2.13.3