Remove kmem_cache_alloc return value cast. Coccinelle emits the following warning: ./fs/9p/vfs_inode.c:226:12-29: WARNING: casting value returned by memory allocation function to (struct v9fs_inode *) is useless. Link: http://lkml.kernel.org/r/1596013140-49744-1-git-send-email-liheng40@huawei.com Signed-off-by: Li Heng <liheng40@huawei.com> [Dominique: commit message wording] Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
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.
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