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>
# undef assert
#endif
#ifdef CONFIG_B43LEGACY_DEBUG
# 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))) { \
# define B43legacy_BUG_ON(expr) \
do { \
if (unlikely((expr))) { \
} while (0)
# define B43legacy_DEBUG 1
#else
} 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
# define B43legacy_BUG_ON(x) do { /* nothing */ } while (0)
# define B43legacy_DEBUG 0
#endif
B43legacy_WARN_ON(ie_start != offsetof(struct ieee80211_mgmt,
u.beacon.variable));
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))
dest_data = kmalloc(src_size, GFP_ATOMIC);
if (unlikely(!dest_data))
dest_data = kmalloc(src_size, GFP_ATOMIC);
if (unlikely(!dest_data))