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| author | Ulrich Kunitz <kune@deine-taler.de> | 2006-08-12 18:00:17 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-08-14 15:43:23 -0400 |
| commit | c48cf125146852424bfe8e02033c6065dd0a4021 (patch) | |
| tree | a6c94c29648f1fe3b16ea5384812947f3e15819c /drivers/net/wireless/zd1211rw/zd_def.h | |
| parent | 943599ee2c3a018fd09c25d7a9e8703792dd618e (diff) | |
| download | lwn-c48cf125146852424bfe8e02033c6065dd0a4021.tar.gz lwn-c48cf125146852424bfe8e02033c6065dd0a4021.zip | |
[PATCH] zd1211rw: cleanups
Add static to 2 internal functions. Thanks goes to Adrian Bunk, who found that.
Also made some modifications to the clear functions:
After a discussion on the mailing list, I implemented this code to
have on the one hand sufficient test in debug mode, but on the
other hand reduce the overhead for structure clearing to a
minimum.
A new macro ZD_MEMCLEAR is introduced, which produces code if
DEBUG is set. Locks are not set anymore for structure clearing,
but in debug mode, there is a verification, that the locks have
not been set.
Finally, removed a misleading comment regarding locking in the disconnect
path.
Signed-off-by: Ulrich Kunitz <kune@deine-taler.de>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_def.h')
| -rw-r--r-- | drivers/net/wireless/zd1211rw/zd_def.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zd1211rw/zd_def.h index 465906812fc4..a13ec72eb304 100644 --- a/drivers/net/wireless/zd1211rw/zd_def.h +++ b/drivers/net/wireless/zd1211rw/zd_def.h @@ -45,4 +45,10 @@ do { \ # define ZD_ASSERT(x) do { } while (0) #endif +#ifdef DEBUG +# define ZD_MEMCLEAR(pointer, size) memset((pointer), 0xff, (size)) +#else +# define ZD_MEMCLEAR(pointer, size) do { } while (0) +#endif + #endif /* _ZD_DEF_H */ |