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Commit 0f9df80e authored by Markus Elfring's avatar Markus Elfring Committed by Greg Kroah-Hartman
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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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f42fe520

drivers/hwtracing/coresight/coresight-etb10.c

+1 −4
Original line number Diff line number Diff line
@@ -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;