The bd variable in dgnc_tty_digiseta() 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_digiseta() Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx> --- 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 7133d2c..b075350 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -2081,7 +2081,7 @@ 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); -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
