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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>
This commit is contained in:
Joe Perches 2011-08-26 01:56:38 -07:00 committed by John W. Linville
parent 78b8e51dd9
commit 7b8112d6db
1 changed files with 12 additions and 17 deletions
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29
drivers/net/wireless/ath/ath.h
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@ -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) ({ \