iw: Fix return values when parameters are wrong

[thirdparty/iw.git] / interface.c

diff --git a/interface.c b/interface.c
index 87d86ccba6664fdd157d78108c5bf023901a4562..209561d55dc173051e81db04e87a7b802b5a0a1b 100644 (file)
--- a/interface.c
+++ b/interface.c
@@ -558,10 +558,8 @@ static int set_mcast_rate(struct nl80211_state *state,
        float rate;
        char *end;
 
-       if (argc != 1) {
-               printf("Invalid parameters!\n");
-               return 2;
-       }
+       if (argc != 1)
+               return 1;
 
        rate = strtod(argv[0], &end);
        if (*end != '\0')