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>
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 62e679a..82953dd 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -1068,10 +1068,8 @@
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))