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| author |   Daeseok Youn <daeseok.youn@gmail.com> | 2017-03-14 11:05:32 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-14 11:20:33 +0800 |
| commit | dec5b6c569d2992e550951662ba27576f24924f7 (patch) | |
| tree | b821778507d6133828ae651bb0ca43a4ef719e4d /drivers/staging/dgnc | |
| parent | bus: fsl-mc: dpio: add maintainer for DPIO (diff) | |
| download | linux-dev-dec5b6c569d2992e550951662ba27576f24924f7.tar.xz linux-dev-dec5b6c569d2992e550951662ba27576f24924f7.zip | |
staging: dgnc: ch->ch_bd is already assigned to bd variable
The bd variables in functions are already assigned from
ch->ch_bd but it is not used in those functions except checking NULL.
The ch->ch_bd could be replaced with bd variable.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_tty.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 1861bd59fbe4..dc76e9f6ef91 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1756,7 +1756,7 @@ static int dgnc_tty_tiocmset(struct tty_struct *tty, if (clear & TIOCM_DTR) ch->ch_mostat &= ~(UART_MCR_DTR); - ch->ch_bd->bd_ops->assert_modem_signals(ch); + bd->bd_ops->assert_modem_signals(ch); spin_unlock_irqrestore(&ch->ch_lock, flags); @@ -1803,7 +1803,7 @@ 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); @@ -2095,7 +2095,7 @@ static int dgnc_tty_digiseta(struct tty_struct *tty, if (ch->ch_digi.digi_offlen > DIGI_PLEN) ch->ch_digi.digi_offlen = DIGI_PLEN; - ch->ch_bd->bd_ops->param(tty); + bd->bd_ops->param(tty); spin_unlock_irqrestore(&ch->ch_lock, flags); @@ -2136,7 +2136,7 @@ static void dgnc_tty_set_termios(struct tty_struct *tty, ch->ch_startc = tty->termios.c_cc[VSTART]; ch->ch_stopc = tty->termios.c_cc[VSTOP]; - ch->ch_bd->bd_ops->param(tty); + bd->bd_ops->param(tty); dgnc_carrier(ch); spin_unlock_irqrestore(&ch->ch_lock, flags); |