55e32c54bb
In fscrypt_set_bio_crypt_ctx(), ->i_crypt_info isn't known to be non-NULL until we check fscrypt_inode_uses_inline_crypto(). So, load ->i_crypt_info after the check rather than before. This makes no difference currently, but it prevents people from introducing bugs where the pointer is dereferenced when it may be NULL. Suggested-by: Dave Chinner <david@fromorbit.com> Cc: Satya Tangirala <satyat@google.com> Link: https://lore.kernel.org/r/20200727174158.121456-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
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.