diff options
| author | Joe Perches <joe@perches.com> | 2011-08-26 12:56:38 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-30 23:38:52 +0400 |
| commit | 7b8112d6db0cc67dd2a722ca5bf707768890ac9d (patch) | |
| tree | e4e6298c2e970972eca971570febfe5e78c1545a /drivers/net/wireless | |
| parent | 78b8e51dd93a36df55a1c9aacbf6c16361a98cbd (diff) | |
| download | linux-7b8112d6db0cc67dd2a722ca5bf707768890ac9d.tar.xz | |
ath: Make ath_dbg void not int
The return value is never used so make it void.
Reduces object size a tiny bit.
$ size drivers/net/wireless/ath/built-in.o*
text data bss dec hex filename
1164175 16235 212032 1392442 153f3a drivers/net/wireless/ath/built-in.o.new
1164819 16235 212032 1393086 1541be drivers/net/wireless/ath/built-in.o.old
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath.h | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index 17c4b56c3874..a3f8505c712b 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -178,8 +178,9 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry); void ath_hw_cycle_counters_update(struct ath_common *common); int32_t ath_hw_get_listen_time(struct ath_common *common); -extern __attribute__ ((format (printf, 3, 4))) int -ath_printk(const char *level, struct ath_common *common, const char *fmt, ...); +extern __attribute__((format (printf, 3, 4))) +int ath_printk(const char *level, struct ath_common *common, + const char *fmt, ...); #define ath_emerg(common, fmt, ...) \ ath_printk(KERN_EMERG, common, fmt, ##__VA_ARGS__) @@ -246,27 +247,21 @@ enum ATH_DEBUG { #ifdef CONFIG_ATH_DEBUG -#define ath_dbg(common, dbg_mask, fmt, ...) \ -({ \ - int rtn; \ - if ((common)->debug_mask & dbg_mask) \ - rtn = ath_printk(KERN_DEBUG, common, fmt, \ - ##__VA_ARGS__); \ - else \ - rtn = 0; \ - \ - rtn; \ -}) +#define ath_dbg(common, dbg_mask, fmt, ...) \ +do { \ + if ((common)->debug_mask & dbg_mask) \ + ath_printk(KERN_DEBUG, common, fmt, ##__VA_ARGS__); \ +} while (0) + #define ATH_DBG_WARN(foo, arg...) WARN(foo, arg) #define ATH_DBG_WARN_ON_ONCE(foo) WARN_ON_ONCE(foo) #else -static inline __attribute__ ((format (printf, 3, 4))) int -ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask, - const char *fmt, ...) +static inline __attribute__((format (printf, 3, 4))) +void ath_dbg(struct ath_common *common, enum ATH_DEBUG dbg_mask, + const char *fmt, ...) { - return 0; } #define ATH_DBG_WARN(foo, arg...) do {} while (0) #define ATH_DBG_WARN_ON_ONCE(foo) ({ \ |