aabf59432c
The O_NDELAY flag occurs twice in the VALID_OPEN_FLAGS definition, this change removes the duplicate. There is no change to the functionality. Note, that the flags O_NONBLOCK and O_NDELAY are not duplicates, as values of these flags are platform dependent, and on platforms like Sparc O_NONBLOCK and O_NDELAY are not the same. This has been done that way to maintain the ABI compatibility with Solaris since the Sparc port was first introduced. This change resolves the following Coccinelle warning: include/linux/fcntl.h:11:13-21: duplicated argument to & or | Signed-off-by: Krzysztof Wilczyński <kw@linux.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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.