[PATCH 2/3][resend] moxa: remove pointless check of 'tty' argument vs NULL

[Jesper Juhl <jesper.juhl@gmail.com>]

(This patch was originaly send on 15/05-2006 - this is a resend.
 Patch still applies cleanly to 2.6.17-rc4-mm3)


Remove pointless check of 'tty' argument vs NULL from moxa driver.
(applies on top of patch 1/3)

(Discussion about the patch when it was initially posted resulted in 
agreement that this is the right thing to do.)


Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---

 drivers/char/mxser.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.17-rc4-mm1/drivers/char/mxser.c.1	2006-05-15 22:33:49.000000000 +0200
+++ linux-2.6.17-rc4-mm1/drivers/char/mxser.c	2006-05-15 22:34:38.000000000 +0200
@@ -1081,7 +1081,7 @@ static int mxser_write(struct tty_struct
 	struct mxser_struct *info = tty->driver_data;
 	unsigned long flags;
 
-	if (!tty || !info->xmit_buf)
+	if (!info->xmit_buf)
 		return (0);
 
 	while (1) {
@@ -1117,7 +1117,7 @@ static void mxser_put_char(struct tty_st
 	struct mxser_struct *info = tty->driver_data;
 	unsigned long flags;
 
-	if (!tty || !info->xmit_buf)
+	if (!info->xmit_buf)
 		return;
 
 	if (info->xmit_cnt >= SERIAL_XMIT_SIZE - 1)



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