From cd60080fd6200bd2e5ca9bf5135d32c06a8e6f3b Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Tue, 18 Feb 2014 22:01:36 +0800 Subject: [PATCH] spi: omap2-mcspi: Remove list_empty checking in omap2_mcspi_transfer_one_message This checking is done in __spi_validate(). Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- 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 8f0afdb067b8..d90edaaa7f69 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -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; -- GitLab