From: Markus Elfring Date: Mon, 5 Jun 2017 20:15:07 +0000 (-0600) Subject: coresight: etb10: Delete an error message for a failed memory allocation in etb_probe() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0f9df80ef5f4be1a3abbb161e1469884110a0112;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- 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;