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Commit cd60080f authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

spi: omap2-mcspi: Remove list_empty checking in omap2_mcspi_transfer_one_message 



This checking is done in __spi_validate().

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent f6ab395b

drivers/spi/spi-omap2-mcspi.c

+0 −3
Original line number Diff line number Diff line
@@ -1208,9 +1208,6 @@ static int omap2_mcspi_transfer_one_message(struct spi_master *master, 
	m->actual_length = 0;

	m->status = 0;



	/* reject invalid messages and transfers */

	if (list_empty(&m->transfers))

		return -EINVAL;

	list_for_each_entry(t, &m->transfers, transfer_list) {

		const void	*tx_buf = t->tx_buf;

		void		*rx_buf = t->rx_buf;