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Commit bc6835a4 authored by Randy Dunlap's avatar Randy Dunlap Committed by Greg Kroah-Hartman
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tty/serial: fix ifx6x60.c declaration warning 



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: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Russ Gorby <russ.gorby@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 666ca0b9

drivers/tty/serial/ifx6x60.c

+2 −1
Original line number Diff line number Diff line
@@ -510,10 +510,11 @@ static int ifx_spi_write(struct tty_struct *tty, const unsigned char *buf, 
	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);