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7240bf6fb2
BUFFER_ALIGN macro is used to calculate the number of bytes required for the next alignment. Instead of this, we can directly use the skb_reserve(skb, NET_IP_ALIGN) to make the protocol header buffer aligned on at least a 4-byte boundary, where the NET_IP_ALIGN is by default defined as 2. So removing the BUFFER_ALIGN and its related defines which it can be done by the skb_reserve() itself. Signed-off-by: Shravya Kumbham <shravya.kumbham@xilinx.com> Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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 Restructured Text 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.