From: Jiri Slaby <jslaby@suse.cz>
To: gregkh@linuxfoundation.org
Cc: peter@hurleysoftware.com, jirislaby@gmail.com,
linux-kernel@vger.kernel.org
Subject: [PATCH 02/16] TTY: synclink, remove superfluous check
Date: Thu, 7 Mar 2013 13:12:26 +0100 [thread overview]
Message-ID: <1362658360-26629-2-git-send-email-jslaby@suse.cz> (raw)
In-Reply-To: <1362658360-26629-1-git-send-email-jslaby@suse.cz>
info is obtained by container_of. It can never be NULL. So do not test
that.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/tty/synclink.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 8983276..72d6071 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -1058,9 +1058,6 @@ static void mgsl_bh_handler(struct work_struct *work)
container_of(work, struct mgsl_struct, task);
int action;
- if (!info)
- return;
-
if ( debug_level >= DEBUG_LEVEL_BH )
printk( "%s(%d):mgsl_bh_handler(%s) entry\n",
__FILE__,__LINE__,info->device_name);
--
1.8.1.4
next prev parent reply other threads:[~2013-03-07 12:12 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-07 12:12 [PATCH 01/16] TTY: jsm, " Jiri Slaby
2013-03-07 12:12 ` Jiri Slaby [this message]
2013-03-07 12:12 ` [PATCH 03/16] TTY: do not warn about setting speed via SPD_* Jiri Slaby
2013-03-07 12:12 ` [PATCH 04/16] TTY: msm_smd_tty, clean up activate/shutdown Jiri Slaby
2013-03-07 12:12 ` [PATCH 05/16] TTY: add tty_port_tty_wakeup helper Jiri Slaby
2013-03-08 15:02 ` Peter Hurley
2013-03-08 19:02 ` Jiri Slaby
2013-03-18 23:16 ` Greg KH
2013-03-07 12:12 ` [PATCH 06/16] TTY: add tty_port_tty_hangup helper Jiri Slaby
2013-03-07 12:12 ` [PATCH 07/16] TTY: quatech2, remove unneeded is_open Jiri Slaby
2013-03-13 13:46 ` Bill Pemberton
2013-03-13 14:17 ` Jiri Slaby
2013-03-13 14:27 ` Bill Pemberton
2013-03-07 12:12 ` [PATCH 08/16] TTY: serial/bfin_uart, unbreak build with KGDB enabled Jiri Slaby
2013-03-08 7:59 ` Sonic Zhang
2013-03-07 12:12 ` [PATCH 09/16] TTY: serial/msm_serial_hs, remove unused tty Jiri Slaby
2013-03-07 12:12 ` [PATCH 10/16] TTY: cleanup tty->hw_stopped uses Jiri Slaby
2013-03-08 14:39 ` Peter Hurley
2013-03-08 14:46 ` Jiri Slaby
2013-03-08 14:55 ` Peter Hurley
2013-03-07 12:12 ` [PATCH 11/16] crisv10: stop returning info from handle_ser_rx_interrupt Jiri Slaby
2013-03-08 15:06 ` Peter Hurley
2013-03-07 12:12 ` [PATCH 12/16] crisv10: use flags from tty_port Jiri Slaby
2013-03-07 12:12 ` [PATCH 13/16] crisv10: remove unused members Jiri Slaby
2013-03-07 12:12 ` [PATCH 14/16] crisv10: use close delays from tty_port Jiri Slaby
2013-03-07 12:12 ` [PATCH 15/16] crisv10: use *_wait " Jiri Slaby
2013-03-07 12:12 ` [PATCH 16/16] crisv10: use counts " Jiri Slaby
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