Commit 34d84ec4 authored May 08, 2017 by Markus Elfring Committed by Sumit Semwal May 08, 2017

dma-buf: Adjust a null pointer check in dma_buf_attach()



The script "checkpatch.pl" pointed information out like the following.

Comparison to NULL could be written "!attach"

Thus adjust this expression.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>

parent db7942b6

drivers/dma-buf/dma-buf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -559,7 +559,7 @@ struct dma_buf_attachment dma_buf_attach(struct dma_buf dmabuf,
		return ERR_PTR(-EINVAL);

		attach = kzalloc(sizeof(*attach), GFP_KERNEL);
		if (attach == NULL)
		if (!attach)
		return ERR_PTR(-ENOMEM);

		attach->dev = dev;