From: Baoyou Xie <baoyou.xie@linaro.org>
To: isdn@linux-pingi.de, davem@davemloft.net
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
arnd@arndb.de, baoyou.xie@linaro.org, xie.baoyou@zte.com.cn
Subject: [PATCH 6/6] mISDN: remove unused function
Date: Sat, 24 Sep 2016 13:28:02 +0800 [thread overview]
Message-ID: <1474694882-25427-1-git-send-email-baoyou.xie@linaro.org> (raw)
We get 1 warning when building kernel with W=1:
drivers/isdn/mISDN/layer2.c:463:1: warning: no previous declaration for 'IsRR' [-Wmissing-declarations]
In fact, this function is called by no one and not exported,
so this patch removes it.
Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
---
drivers/isdn/mISDN/layer2.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index f6ab6027..2519510 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -459,15 +459,6 @@ IsDISC(u_char *data)
return (data[0] & 0xef) == DISC;
}
-inline int
-IsRR(u_char *data, struct layer2 *l2)
-{
- if (test_bit(FLG_MOD128, &l2->flag))
- return data[0] == RR;
- else
- return (data[0] & 0xf) == 1;
-}
-
static inline int
IsSFrame(u_char *data, struct layer2 *l2)
{
--
2.7.4
next reply other threads:[~2016-09-24 5:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-24 5:28 Baoyou Xie [this message]
2016-09-24 8:42 ` [PATCH 6/6] mISDN: remove unused function Arnd Bergmann
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=1474694882-25427-1-git-send-email-baoyou.xie@linaro.org \
--to=baoyou.xie@linaro.org \
--cc=arnd@arndb.de \
--cc=davem@davemloft.net \
--cc=isdn@linux-pingi.de \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=xie.baoyou@zte.com.cn \
/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