95af7c00f3
In the existing implementation, validating planes, checking if the planes changed, releasing previous planes and reaquiring new planes all happens in the same for loop. Split the for loop into 3 parts 1. In the first for loop, validate planes and check if planes changed. 2. Call __vb2_buf_dmabuf_put() to release all planes. 3. In the second for loop, reaquire new planes. Signed-off-by: Yunke Cao <yunkec@chromium.org> Acked-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.