sensors: mark sensors_free_features as static

diff --git a/src/sensors.c b/src/sensors.c
index 209482e09f88e37a536641bda22d71e2d71810b4..37d335c9da71f2e7f6fc71dbc491734214e07960 100644 (file)
--- a/src/sensors.c
+++ b/src/sensors.c
@@ -262,7 +262,7 @@ static int sensors_config (const char *key, const char *value)
        return (0);
 }
 
-void sensors_free_features (void)
+static void sensors_free_features (void)
 {
        featurelist_t *thisft;
        featurelist_t *nextft;