From 2da6f1e5f72a3ea8a5aed85a8473a710d2e41ffb Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ilpo=20J=C3=A4rvinen?= Date: Fri, 13 May 2022 11:29:06 +0300 Subject: [PATCH] serial: jsm: Use B0 instead of 0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Use B0 to check zero baudrate rather than literal 0. While at it, remove extra parenthesis around CBAUD. Reviewed-by: Johan Hovold Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20220513082906.11096-6-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/jsm/jsm_cls.c | 2 +- drivers/tty/serial/jsm/jsm_neo.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c index 046b624e5f71d..3fd57ac3ad81c 100644 --- a/drivers/tty/serial/jsm/jsm_cls.c +++ b/drivers/tty/serial/jsm/jsm_cls.c @@ -689,7 +689,7 @@ static void cls_param(struct jsm_channel *ch) /* * If baud rate is zero, flush queues, and set mval to drop DTR. */ - if ((ch->ch_c_cflag & (CBAUD)) == 0) { + if ((ch->ch_c_cflag & CBAUD) == B0) { ch->ch_r_head = 0; ch->ch_r_tail = 0; ch->ch_e_head = 0; diff --git a/drivers/tty/serial/jsm/jsm_neo.c b/drivers/tty/serial/jsm/jsm_neo.c index 0cf586c10688d..0c78f66276cd5 100644 --- a/drivers/tty/serial/jsm/jsm_neo.c +++ b/drivers/tty/serial/jsm/jsm_neo.c @@ -938,7 +938,7 @@ static void neo_param(struct jsm_channel *ch) /* * If baud rate is zero, flush queues, and set mval to drop DTR. */ - if ((ch->ch_c_cflag & (CBAUD)) == 0) { + if ((ch->ch_c_cflag & CBAUD) == B0) { ch->ch_r_head = ch->ch_r_tail = 0; ch->ch_e_head = ch->ch_e_tail = 0; -- 2.30.2