make gcc shut up

1 files changed, 2 insertions, 1 deletions

diff --git a/swap.c b/swap.c
index 5c161e10ca..fffd0b9239 100644
--- a/swap.c
+++ b/swap.c
@@ -318,7 +318,8 @@ static int swap_load_proc_swaps(Manager *m) {
         Meta *meta;
 
         rewind(m->proc_swaps);
-        fscanf(m->proc_self_mountinfo, "%*s %*s %*s %*s %*s\n");
+
+        (void) fscanf(m->proc_self_mountinfo, "%*s %*s %*s %*s %*s\n");
 
         for (;;) {
                 char *dev = NULL, *d;