From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Subject: [PATCH] spi: atmel: Remove redundant list_empty checking Date: Wed, 19 Feb 2014 19:53:12 +0800 Message-ID: <1392810792.9749.0.camel@phoenix> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Richard Genoud , Nicolas Ferre , linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mark Brown Return-path: Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: This checking is already done in __spi_validate(). Signed-off-by: Axel Lin --- drivers/spi/spi-atmel.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index c3ed7ed..20cfa2d 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1213,9 +1213,6 @@ static int atmel_spi_transfer_one_message(struct spi_master *master, dev_dbg(&spi->dev, "new message %p submitted for %s\n", msg, dev_name(&spi->dev)); - if (unlikely(list_empty(&msg->transfers))) - return -EINVAL; - atmel_spi_lock(as); cs_activate(as, spi); -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html