linux-kernel - [PATCH -next] tty/serial: fix ifx6x60.c declaration warning

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Date:	Mon, 26 Nov 2012 11:07:25 -0800
From:	Randy Dunlap <rdunlap@...radead.org>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Alan Cox <alan@...ux.intel.com>, linux-serial@...r.kernel.org
CC:	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Russ Gorby <russ.gorby@...el.com>
Subject: [PATCH -next] tty/serial: fix ifx6x60.c declaration warning

From: Randy Dunlap <rdunlap@...radead.org>

Fix gcc warning of mixed data/code:

drivers/tty/serial/ifx6x60.c:516:2: warning: ISO C90 forbids mixed declarations and code

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Russ Gorby <russ.gorby@...el.com>
Cc: Alan Cox <alan@...ux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-serial@...r.kernel.org
---
 drivers/tty/serial/ifx6x60.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- linux-next-20121126.orig/drivers/tty/serial/ifx6x60.c
+++ linux-next-20121126/drivers/tty/serial/ifx6x60.c
@@ -510,10 +510,11 @@ static int ifx_spi_write(struct tty_stru
 	unsigned char *tmp_buf = (unsigned char *)buf;
 	unsigned long flags;
 	bool is_fifo_empty;
+	int tx_count;
 
 	spin_lock_irqsave(&ifx_dev->fifo_lock, flags);
 	is_fifo_empty = kfifo_is_empty(&ifx_dev->tx_fifo);
-	int tx_count = kfifo_in(&ifx_dev->tx_fifo, tmp_buf, count);
+	tx_count = kfifo_in(&ifx_dev->tx_fifo, tmp_buf, count);
 	spin_unlock_irqrestore(&ifx_dev->fifo_lock, flags);
 	if (is_fifo_empty)
 		mrdy_assert(ifx_dev);
--
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