Commit 6d7a1b60 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman Committed by Mauro Carvalho Chehab
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media: coda: no need to check return value of debugfs_create functions 



When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 5d0d7b90

drivers/media/platform/coda/coda-common.c

+0 −5
Original line number Diff line number Diff line
@@ -1937,9 +1937,6 @@ int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf, 
		buf->blob.size = size;

		buf->dentry = debugfs_create_blob(name, 0644, parent,

						  &buf->blob);

		if (!buf->dentry)

			dev_warn(dev->dev,

				 "failed to create debugfs entry %s\n", name);

	}



	return 0;
@@ -3211,8 +3208,6 @@ static int coda_probe(struct platform_device *pdev) 
	ida_init(&dev->ida);



	dev->debugfs_root = debugfs_create_dir("coda", NULL);

	if (!dev->debugfs_root)

		dev_warn(&pdev->dev, "failed to create debugfs root\n");



	/* allocate auxiliary per-device buffers for the BIT processor */

	if (dev->devtype->product == CODA_DX6) {