39416c5872
In udf_lookup(), the pointer 'fi' is a local variable initialized by the return value of the function call udf_find_entry(). However, if the macro 'UDF_RECOVERY' is defined, this variable will become uninitialized if the else branch is not taken, which can potentially cause incorrect results in the following execution. To fix this issue, this patch drops the whole code in the ifdef 'UDF_RECOVERY' region, as it is dead code. Signed-off-by: Wenwen Wang <wang6495@umn.edu> Signed-off-by: Jan Kara <jack@suse.cz>
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.