hwclock: fix warning

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/hwclock-cmos.c b/sys-utils/hwclock-cmos.c
index 426ef4c231da88518d292a89d12376428e5d0f65..a11f676b8c14b9a4af95186673f6c697466f9817 100644 (file)
--- a/sys-utils/hwclock-cmos.c
+++ b/sys-utils/hwclock-cmos.c
@@ -393,7 +393,7 @@ static int get_permissions_cmos(void)
        return rc;
 }
 
-static get_device_path(void)
+static const char *get_device_path(void)
 {
        return NULL;
 }