media: soc_camera: fix compiler warning
In function 'strncpy', inlined from 'soc_camera_platform_probe' at drivers/media/platform/soc_camera/soc_camera_platform.c:162:2: include/linux/string.h:246:9: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -159,7 +159,8 @@ static int soc_camera_platform_probe(struct platform_device *pdev)
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v4l2_subdev_init(&priv->subdev, &platform_subdev_ops);
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v4l2_set_subdevdata(&priv->subdev, p);
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strncpy(priv->subdev.name, dev_name(&pdev->dev), V4L2_SUBDEV_NAME_SIZE);
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strlcpy(priv->subdev.name, dev_name(&pdev->dev),
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sizeof(priv->subdev.name));
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return v4l2_device_register_subdev(&ici->v4l2_dev, &priv->subdev);
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}
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