* [PATCH] drivers: staging: iio: cdc: fix return value
@ 2016-12-23 18:51 Thomas Preisner
2016-12-30 18:39 ` Jonathan Cameron
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Preisner @ 2016-12-23 18:51 UTC (permalink / raw)
To: linux-iio, devel, linux-kernel
Cc: linux-kernel, milan.stephan+linux, thomas.preisner+linux, lars,
Michael.Hennerich, jic23, knaack.h, pmeerw, gregkh
At the end of function ad7150_write_event_config(), "return 0" seems
improper. It may be better to return the value of ret.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188871
Reported-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Thomas Preisner <thomas.preisner+linux@fau.de>
Signed-off-by: Milan Stephan <milan.stephan+linux@fau.de>
---
drivers/staging/iio/cdc/ad7150.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index 6998c3d..04861eb 100644
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -274,7 +274,7 @@ static int ad7150_write_event_config(struct iio_dev *indio_dev,
error_ret:
mutex_unlock(&chip->state_lock);
- return 0;
+ return ret;
}
static int ad7150_read_event_value(struct iio_dev *indio_dev,
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drivers: staging: iio: cdc: fix return value
2016-12-23 18:51 [PATCH] drivers: staging: iio: cdc: fix return value Thomas Preisner
@ 2016-12-30 18:39 ` Jonathan Cameron
0 siblings, 0 replies; 2+ messages in thread
From: Jonathan Cameron @ 2016-12-30 18:39 UTC (permalink / raw)
To: Thomas Preisner, linux-iio, devel, linux-kernel
Cc: linux-kernel, milan.stephan+linux, lars, Michael.Hennerich,
knaack.h, pmeerw, gregkh
On 23/12/16 18:51, Thomas Preisner wrote:
> At the end of function ad7150_write_event_config(), "return 0" seems
> improper. It may be better to return the value of ret.
>
> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188871
>
> Reported-by: Pan Bian <bianpan2016@163.com>
> Signed-off-by: Thomas Preisner <thomas.preisner+linux@fau.de>
> Signed-off-by: Milan Stephan <milan.stephan+linux@fau.de>
I already see a patch for this from Pan.
Jonathan
> ---
> drivers/staging/iio/cdc/ad7150.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
> index 6998c3d..04861eb 100644
> --- a/drivers/staging/iio/cdc/ad7150.c
> +++ b/drivers/staging/iio/cdc/ad7150.c
> @@ -274,7 +274,7 @@ static int ad7150_write_event_config(struct iio_dev *indio_dev,
> error_ret:
> mutex_unlock(&chip->state_lock);
>
> - return 0;
> + return ret;
> }
>
> static int ad7150_read_event_value(struct iio_dev *indio_dev,
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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