From: Chen Gang <gang.chen@asianux•com>
To: Jiri Slaby <jslaby@suse•cz>
Cc: Jiri Kosina <jkosina@suse•cz>,
isdn@linux-pingi•de, Greg KH <gregkh@linuxfoundation•org>,
Alan Cox <alan@lxorguk•ukuu.org.uk>,
netdev <netdev@vger•kernel.org>
Subject: [PATCH] drivers/isdn: break out of the loop after call isdn_tty_send_msg
Date: Thu, 28 Feb 2013 10:57:32 +0800 [thread overview]
Message-ID: <512EC79C.3010700@asianux.com> (raw)
In-Reply-To: <512DD94C.2020008@suse.cz>
need break out of the loop after call isdn_tty_send_msg.
isdn_tty_send_msg is intended to eat the rest of the string.
so need not scan again the string which appended "+M...".
Signed-off-by: Chen Gang <gang.chen@asianux•com>
---
drivers/isdn/i4l/isdn_tty.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index d8a7d83..8ac7b33 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -3587,7 +3587,7 @@ isdn_tty_parse_at(modem_info *info)
case 'M': /* MESSAGE */
p++;
isdn_tty_send_msg(info, m, p);
- break;
+ goto tail;
default:
PARSE_ERROR;
}
@@ -3601,6 +3601,8 @@ isdn_tty_parse_at(modem_info *info)
PARSE_ERROR;
}
}
+
+tail:
#ifdef CONFIG_ISDN_AUDIO
if (!info->vonline)
#endif
--
1.7.7.6
next prev parent reply other threads:[~2013-02-28 2:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-27 9:32 [Suggestion] drivers/isdn: about the loop after call isdn_tty_send_msg Chen Gang
2013-02-27 10:00 ` Jiri Slaby
2013-02-27 10:08 ` Chen Gang
2013-02-28 2:57 ` Chen Gang [this message]
2013-02-28 9:54 ` [PATCH] drivers/isdn: break out of " Jiri Slaby
2013-03-15 2:02 ` Chen Gang
2013-03-20 5:03 ` Chen Gang
2013-03-25 3:27 ` Chen Gang
2013-03-29 1:56 ` Chen Gang
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