nl80211: fix warnings

[build-utilities/hostap.git] / src / drivers / driver_nl80211.c

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index fd9b082a2940f4f0964611f605c5e7fa8fea0bdd..4a04402c20e5533c1ea02c197bb78bb3691f6708 100644 (file)
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -8981,7 +8981,7 @@ static int nl80211_toggle_dropbcast(int enable)
        snprintf(filename, sizeof(filename) - 1,
                 "/sys/bus/platform/devices/wl12xx/drop_bcast");
        f = fopen(filename, "w");
-       if (f < 0) {
+       if (!f) {
                wpa_printf(MSG_DEBUG, "Could not open file %s: %s",
                           filename, strerror(errno));
                return -1;