linux-kernel - [PATCH 6/9] vt: convert last bind_con_driver call to do_bind_con

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Thu, 9 May 2013 02:14:21 +0800
From:	Wang YanQing <udknight@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	jslaby@...e.cz, alan@...ux.intel.com, airlied@...hat.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH 6/9] vt: convert last bind_con_driver call to
 do_bind_con_driver

There is only one place use bind_con_driver now, this patch
convert it to do_bind_con_driver too, then we can delete
bind_con_driver whos function can be replaced by do_bind_con_driver
easily to reduce code size and duplication.

Signed-off-by: Wang YanQing <udknight@...il.com>
---
 drivers/tty/vt/vt.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 164cbef..7e0953c 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -3236,8 +3236,11 @@ static int vt_bind(struct con_driver *con)
 		if (first == 0 && last == MAX_NR_CONSOLES -1)
 			deflt = 1;
 
-		if (first != -1)
-			bind_con_driver(csw, first, last, deflt);
+		if (first != -1) {
+			console_lock();
+			do_bind_con_driver(csw, first, last, deflt);
+			console_unlock();
+		}
 
 		first = -1;
 		last = -1;
-- 
1.7.12.4.dirty
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/