diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2017-06-05 22:15:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-09 11:45:24 +0200 |
| commit | 0f9df80ef5f4be1a3abbb161e1469884110a0112 (patch) | |
| tree | f777859ed50fee02c75bf9da8122bc98f31b28b9 /drivers/hwtracing | |
| parent | coresight: use const for device_node structures (diff) | |
| download | linux-0f9df80ef5f4be1a3abbb161e1469884110a0112.tar.xz linux-0f9df80ef5f4be1a3abbb161e1469884110a0112.zip | |
coresight: etb10: Delete an error message for a failed memory allocation in etb_probe()
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etb10.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c index 979ea6ec7902..837aebf22c45 100644 --- a/drivers/hwtracing/coresight/coresight-etb10.c +++ b/drivers/hwtracing/coresight/coresight-etb10.c @@ -675,11 +675,8 @@ static int etb_probe(struct amba_device *adev, const struct amba_id *id) drvdata->buf = devm_kzalloc(dev, drvdata->buffer_depth * 4, GFP_KERNEL); - if (!drvdata->buf) { - dev_err(dev, "Failed to allocate %u bytes for buffer data\n", - drvdata->buffer_depth * 4); + if (!drvdata->buf) return -ENOMEM; - } desc.type = CORESIGHT_DEV_TYPE_SINK; desc.subtype.sink_subtype = CORESIGHT_DEV_SUBTYPE_SINK_BUFFER; |