From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
To: linux-wireless@vger.kernel.org
Cc: Daniel Drake <dsd@gentoo.org>,
"John W. Linville" <linville@tuxdriver.com>,
Ulrich Kunitz <kune@deine-taler.de>
Subject: [PATCH 4/4] zd1211rw: add unlikely to ZD_ASSERT
Date: Sat, 12 Feb 2011 20:43:51 +0200 [thread overview]
Message-ID: <20110212184351.2062.10473.stgit@fate.lan> (raw)
In-Reply-To: <20110212184254.2062.33710.stgit@fate.lan>
Case assert is violated should be quite unlikely.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
---
drivers/net/wireless/zd1211rw/zd_def.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zd1211rw/zd_def.h
index 6ac597f..5463ca9 100644
--- a/drivers/net/wireless/zd1211rw/zd_def.h
+++ b/drivers/net/wireless/zd1211rw/zd_def.h
@@ -45,7 +45,7 @@ typedef u16 __nocast zd_addr_t;
#ifdef DEBUG
# define ZD_ASSERT(x) \
do { \
- if (!(x)) { \
+ if (unlikely(!(x))) { \
pr_debug("%s:%d ASSERT %s VIOLATED!\n", \
__FILE__, __LINE__, __stringify(x)); \
dump_stack(); \
prev parent reply other threads:[~2011-02-12 18:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-12 18:43 [PATCH 0/4] Fix high CPU usage in AP-mode Jussi Kivilinna
2011-02-12 18:43 ` [PATCH 1/4] zd1211rw: correct use of usb_bulk_msg on interrupt endpoints Jussi Kivilinna
2011-02-12 18:43 ` [PATCH 2/4] zd1211rw: use async urb for write command Jussi Kivilinna
2011-02-12 18:43 ` [PATCH 3/4] zd1211rw: move async iowrite16v up to callers Jussi Kivilinna
2011-02-12 18:43 ` Jussi Kivilinna [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110212184351.2062.10473.stgit@fate.lan \
--to=jussi.kivilinna@mbnet.fi \
--cc=dsd@gentoo.org \
--cc=kune@deine-taler.de \
--cc=linux-wireless@vger.kernel.org \
--cc=linville@tuxdriver.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).