lkml.org 
[lkml]   [2013]   [Sep]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 13/20] iio: sensors-core: st: Clean-up error handling in st_sensors_read_axis_data()
Date
Gets rid of those unnecessary gotos.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/iio/common/st_sensors/st_sensors_core.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index c5fbe58..76e573b 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -331,10 +331,8 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev,
unsigned int byte_for_channel = ch->scan_type.storagebits >> 3;

outdata = kmalloc(byte_for_channel, GFP_KERNEL);
- if (!outdata) {
- err = -EINVAL;
- goto st_sensors_read_axis_data_error;
- }
+ if (!outdata)
+ return -ENOMEM;

err = sdata->tf->read_multiple_byte(&sdata->tb, sdata->dev,
ch->address, byte_for_channel,
@@ -349,7 +347,7 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev,

st_sensors_free_memory:
kfree(outdata);
-st_sensors_read_axis_data_error:
+
return err;
}

--
1.8.1.2


\
 
 \ /
  Last update: 2013-09-16 18:21    [W:0.157 / U:0.480 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site