b43legacy: fix B43legacy_WARN_ON macro

[~andy/linux] / drivers / net / wireless / b43legacy / b43legacy.h

diff --git a/drivers/net/wireless/b43legacy/b43legacy.h b/drivers/net/wireless/b43legacy/b43legacy.h
index 17abf3cb2b1f94fb9b3c7dfb364a276ffb9245c2..6a63a6e474f7baeae105d42cfeb36690730938a8 100644 (file)
--- a/drivers/net/wireless/b43legacy/b43legacy.h
+++ b/drivers/net/wireless/b43legacy/b43legacy.h
@@ -330,15 +330,7 @@ enum {
 # undef assert
 #endif
 #ifdef CONFIG_B43LEGACY_DEBUG
-# define B43legacy_WARN_ON(expr)                                       \
-       do {                                                            \
-               if (unlikely((expr))) {                                 \
-                       printk(KERN_INFO PFX "Test (%s) failed at:"     \
-                                             " %s:%d:%s()\n",          \
-                                             #expr, __FILE__,          \
-                                             __LINE__, __FUNCTION__);  \
-               }                                                       \
-       } while (0)
+# define B43legacy_WARN_ON(x)  WARN_ON(x)
 # define B43legacy_BUG_ON(expr)                                                \
        do {                                                            \
                if (unlikely((expr))) {                                 \
@@ -349,7 +341,9 @@ enum {
        } while (0)
 # define B43legacy_DEBUG       1
 #else
-# define B43legacy_WARN_ON(x)  do { /* nothing */ } while (0)
+/* This will evaluate the argument even if debugging is disabled. */
+static inline bool __b43legacy_warn_on_dummy(bool x) { return x; }
+# define B43_WARN_ON(x)        __b43legacy_warn_on_dummy(unlikely(!!(x)))
 # define B43legacy_BUG_ON(x)   do { /* nothing */ } while (0)
 # define B43legacy_DEBUG       0
 #endif