[PATCH 1/3] staging: dgnc: ch->ch_bd is already assigned to bd variable

From	Daeseok Youn <daeseok.youn@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/3] staging: dgnc: ch->ch_bd is already assigned to bd variable
Date	2017-03-12 15:50 +0100
Message-ID	<tkcYO-2Pm-17@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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The bd variable in dgnc_tty_send_break() is assigned with
ch->ch_bd but it is not used in this function except checking NULL.
The ch->ch_bd could be replaced with bd variable in dgnc_tty_send_break()

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
---
 drivers/staging/dgnc/dgnc_tty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c
index cde00e3..c563ee3 100644
--- a/drivers/staging/dgnc/dgnc_tty.c
+++ b/drivers/staging/dgnc/dgnc_tty.c
@@ -1799,7 +1799,7 @@ static int dgnc_tty_send_break(struct tty_struct *tty, int msec)
 
 	spin_lock_irqsave(&ch->ch_lock, flags);
 
-	ch->ch_bd->bd_ops->send_break(ch, msec);
+	bd->bd_ops->send_break(ch, msec);
 
 	spin_unlock_irqrestore(&ch->ch_lock, flags);
 
-- 
2.7.4

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[PATCH 1/3] staging: dgnc: ch->ch_bd is already assigned to bd  variable Daeseok Youn <daeseok.youn@gmail.com> - 2017-03-12 15:50 +0100

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