b43legacy: fix B43legacy_WARN_ON macro

Fix the B43legacy_WARN_ON macro so that it will evaluate expressions.

Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 62e679a1c05f..82953dd0bae0 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -1068,10 +1068,8 @@ static const u8 *b43legacy_generate_probe_resp(struct b43legacy_wldev *dev,
         B43legacy_WARN_ON(ie_start != offsetof(struct ieee80211_mgmt,
                                                u.beacon.variable));
 
-        if (src_size < ie_start) {
-                B43legacy_WARN_ON(1);
+        if (B43legacy_WARN_ON(src_size < ie_start))
                 return NULL;
-        }
 
         dest_data = kmalloc(src_size, GFP_ATOMIC);
         if (unlikely(!dest_data))