[PATCH] wifi: legacy: rndis_wlan: clean up a type issue

[Dan Carpenter <error27@xxxxxxxxx>]

The rndis_bss_info_update() returns type bool.  Change the NULL
returns to false.

Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
---
 drivers/net/wireless/legacy/rndis_wlan.c | 6 +++++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/legacy/rndis_wlan.c b/drivers/net/wireless/legacy/rndis_wlan.c
index bf72e5fd39cf..49e846a0fafd 100644
--- a/drivers/net/wireless/legacy/rndis_wlan.c
+++ b/drivers/net/wireless/legacy/rndis_wlan.c
@@ -1972,7 +1972,7 @@ static bool rndis_bss_info_update(struct usbnet *usbdev,
 
 	if (bssid_len < sizeof(struct ndis_80211_bssid_ex) +
 			sizeof(struct ndis_80211_fixed_ies))
-		return NULL;
+		return false;
 
 	fixed = (struct ndis_80211_fixed_ies *)bssid->ies;
 
@@ -1981,13 +1981,13 @@ static bool rndis_bss_info_update(struct usbnet *usbdev,
 					(int)le32_to_cpu(bssid->ie_length));
 	ie_len -= sizeof(struct ndis_80211_fixed_ies);
 	if (ie_len < 0)
-		return NULL;
+		return false;
 
 	/* extract data for cfg80211_inform_bss */
 	channel = ieee80211_get_channel(priv->wdev.wiphy,
 			KHZ_TO_MHZ(le32_to_cpu(bssid->config.ds_config)));
 	if (!channel)
-		return NULL;
+		return false;
 
 	signal = level_to_qual(le32_to_cpu(bssid->rssi));
 	timestamp = le64_to_cpu(*(__le64 *)fixed->timestamp);