[PATCH] Staging: dgnc: fix bitmask

[Matteo Semenzato]

From: Matteo Semenzato <mattew8898@xxxxxxxxx>

The bitmask should be used on msignals since the signals variable is not
used anywhere in the function.

Signed-off-by: Matteo Semenzato <mattew8898@xxxxxxxxx>
---
 drivers/staging/dgnc/dgnc_cls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c
index bedc522..29c6316 100644
--- a/drivers/staging/dgnc/dgnc_cls.c
+++ b/drivers/staging/dgnc/dgnc_cls.c
@@ -1137,7 +1137,7 @@ static void cls_parse_modem(struct channel_t *ch, unsigned char signals)
 	 * Scrub off lower bits. They signify delta's, which I don't
 	 * care about
 	 */
-	signals &= 0xf0;
+	msignals &= 0xf0;
 
 	spin_lock_irqsave(&ch->ch_lock, flags);
 	if (msignals & UART_MSR_DCD)
-- 
2.3.1

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