[patch] tty: moxa: fix bit test in moxa_start()

[Dan Carpenter]

This is supposed to be doing a shift before the comparison instead of
just doing a bitwise AND directly.  The current code means the start()
just returns without doing anything.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index d15a071..0174d2d 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -1331,7 +1331,7 @@ static void moxa_start(struct tty_struct *tty)
 	if (ch == NULL)
 		return;
 
-	if (!(ch->statusflags & TXSTOPPED))
+	if (!test_bit(TXSTOPPED, &ch->statusflags))
 		return;
 
 	MoxaPortTxEnable(ch);
--
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