From: Xiaofei Tan <tanxiaofei@huawei.com>
To: <gregkh@linuxfoundation.org>, <jirislaby@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <linuxarm@openeuler.org>,
Xiaofei Tan <tanxiaofei@huawei.com>
Subject: [PATCH 09/10] tty: tty_ldisc: Do not use assignment in if condition
Date: Mon, 5 Apr 2021 11:34:21 +0800 [thread overview]
Message-ID: <1617593662-25900-10-git-send-email-tanxiaofei@huawei.com> (raw)
In-Reply-To: <1617593662-25900-1-git-send-email-tanxiaofei@huawei.com>
Do not use assignment in if condition following the advice of
checkpatch.pl.
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
---
drivers/tty/tty_ldisc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index 874d238..56e67f7 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -508,7 +508,8 @@ static int tty_ldisc_failto(struct tty_struct *tty, int ld)
return PTR_ERR(disc);
tty->ldisc = disc;
tty_set_termios_ldisc(tty, ld);
- if ((r = tty_ldisc_open(tty, disc)) < 0)
+ r = tty_ldisc_open(tty, disc);
+ if (r < 0)
tty_ldisc_put(disc);
return r;
}
--
2.8.1
next prev parent reply other threads:[~2021-04-05 3:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-05 3:34 [PATCH 00/10] tty: Fix some coding style issues Xiaofei Tan
2021-04-05 3:34 ` [PATCH 01/10] tty/sysrq: Add a blank line after declarations Xiaofei Tan
2021-04-05 3:34 ` [PATCH 02/10] tty/sysrq: Fix issues of code indent should use tabs Xiaofei Tan
2021-04-05 6:36 ` kernel test robot
2021-04-05 7:57 ` kernel test robot
2021-04-05 9:03 ` Xiaofei Tan
2021-04-09 8:35 ` [kbuild] " Dan Carpenter
2021-04-05 3:34 ` [PATCH 03/10] tty: tty_jobctrl: Add a blank line after declarations Xiaofei Tan
2021-04-05 3:34 ` [PATCH 04/10] tty: tty_jobctrl: Fix coding style issues of block comments Xiaofei Tan
2021-04-06 4:42 ` Jiri Slaby
2021-04-06 6:22 ` Xiaofei Tan
2021-04-05 3:34 ` [PATCH 05/10] tty: tty_jobctrl: Remove spaces before tabs Xiaofei Tan
2021-04-05 3:34 ` [PATCH 06/10] tty: tty_ldisc: Fix an issue of code indent should use tabs Xiaofei Tan
2021-04-05 3:34 ` [PATCH 07/10] tty: tty_ldisc: Add a blank line after declarations Xiaofei Tan
2021-04-05 3:34 ` [PATCH 08/10] tty: tty_ldisc: Fix coding style issues of block comments Xiaofei Tan
2021-04-05 3:34 ` Xiaofei Tan [this message]
2021-04-05 3:34 ` [PATCH 10/10] tty: tty_ldisc: Remove the repeated word 'the' Xiaofei Tan
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