diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2009-12-09 03:40:04 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-11 15:07:54 -0800 |
| commit | fd0775bfc9feb036e6efb669133d644ae29e12b8 (patch) | |
| tree | 5cb81bb0d8fd3a3cb1a9d2c037d7a980bb63807c /drivers/net/smc91x.c | |
| parent | f0348d44a0af14b00c6cfef02aa7478eb19663ff (diff) | |
| download | lwn-fd0775bfc9feb036e6efb669133d644ae29e12b8.tar.gz lwn-fd0775bfc9feb036e6efb669133d644ae29e12b8.zip | |
smc91x: fix unused flags warnings on UP systems
Local flags variables will be declared whenever these functions get used,
but obviously on UP systems the flags parameter won't be touched. So add
some dummy ops that get optimized away anyways to satisfy gcc's warnings.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/smc91x.c')
| -rw-r--r-- | drivers/net/smc91x.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index ae4983a5127d..b0c92b60c925 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -534,9 +534,9 @@ static inline void smc_rcv(struct net_device *dev) #define smc_special_lock(lock, flags) spin_lock_irqsave(lock, flags) #define smc_special_unlock(lock, flags) spin_unlock_irqrestore(lock, flags) #else -#define smc_special_trylock(lock, flags) (1) -#define smc_special_lock(lock, flags) do { } while (0) -#define smc_special_unlock(lock, flags) do { } while (0) +#define smc_special_trylock(lock, flags) (flags == flags) +#define smc_special_lock(lock, flags) do { flags = 0; } while (0) +#define smc_special_unlock(lock, flags) do { flags = 0; } while (0) #endif /* |