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7523a7ef09
If gdp from ext4_get_group_desc() is not NULL, then returned group_desc_bh won't be NULL either. Remove check of group_desc_bh and only check returned gdp from ext4_get_group_desc() like how other callers do. Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com> Link: https://patch.msgid.link/20240820132234.2759926-7-shikemeng@huaweicloud.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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.