[PATCH 1/2] spi: omap2-mcspi: Remove list_empty checking in omap2_mcspi_transfer_one_message

[Axel Lin <axel.lin@xxxxxxxxxx>]

This checking is done in __spi_validate().

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
 drivers/spi/spi-omap2-mcspi.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 0493905..82cbe73 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1207,9 +1207,6 @@ 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;
-- 
1.8.1.2



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