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Commit e2f521e2 authored by Russell King's avatar Russell King
Browse files

ARM: dmabounce: remove useless pr_err 



We already check that dev != NULL, so this won't be reached.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent dd3641fc

arch/arm/common/dmabounce.c

+1 −4
Original line number Diff line number Diff line
@@ -210,10 +210,7 @@ static struct safe_buffer *find_safe_buffer_dev(struct device *dev, 
	if (!dev || !dev->archdata.dmabounce)

		return NULL;

	if (dma_mapping_error(dev, dma_addr)) {

		if (dev)

		dev_err(dev, "Trying to %s invalid mapping\n", where);

		else

			pr_err("unknown device: Trying to %s invalid mapping\n", where);

		return NULL;

	}

	return find_safe_buffer(dev->archdata.dmabounce, dma_addr);