* [PATCH] spi: atmel: Remove redundant list_empty checking
@ 2014-02-19 11:53 Axel Lin
2014-03-03 3:56 ` Mark Brown
0 siblings, 1 reply; 2+ messages in thread
From: Axel Lin @ 2014-02-19 11:53 UTC (permalink / raw)
To: Mark Brown
Cc: Richard Genoud, Nicolas Ferre, linux-spi-u79uwXL29TY76Z2rM5mHXA
This checking is already done in __spi_validate().
Signed-off-by: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
---
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
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] spi: atmel: Remove redundant list_empty checking
2014-02-19 11:53 [PATCH] spi: atmel: Remove redundant list_empty checking Axel Lin
@ 2014-03-03 3:56 ` Mark Brown
0 siblings, 0 replies; 2+ messages in thread
From: Mark Brown @ 2014-03-03 3:56 UTC (permalink / raw)
To: Axel Lin; +Cc: Richard Genoud, Nicolas Ferre, linux-spi-u79uwXL29TY76Z2rM5mHXA
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On Wed, Feb 19, 2014 at 07:53:12PM +0800, Axel Lin wrote:
> This checking is already done in __spi_validate().
Applied, thanks.
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