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coresight: etb10: Delete an error message for a failed memory allocation in etb_probe()

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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>
This commit is contained in:
Markus Elfring 2017-06-05 14:15:07 -06:00 committed by Greg Kroah-Hartman
parent f42fe520e4
commit 0f9df80ef5
1 changed files with 1 additions and 4 deletions
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5
drivers/hwtracing/coresight/coresight-etb10.c
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@ -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;