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31ebdc1134
Fixes gcc '-Wunused-but-set-variable' warning: fs/cifs/file.c: In function cifs_lock: fs/cifs/file.c:1696:24: warning: variable cinode set but not used [-Wunused-but-set-variable] fs/cifs/file.c: In function cifs_write: fs/cifs/file.c:1765:23: warning: variable cifs_sb set but not used [-Wunused-but-set-variable] fs/cifs/file.c: In function collect_uncached_read_data: fs/cifs/file.c:3578:20: warning: variable tcon set but not used [-Wunused-but-set-variable] 'cinode' is never used since introduced by commit03776f4516("CIFS: Simplify byte range locking code") 'cifs_sb' is not used since commitcb7e9eabb2("CIFS: Use multicredits for SMB 2.1/3 writes"). 'tcon' is not used since commitd26e2903fc("smb3: fix bytes_read statistics") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Steve French <stfrench@microsoft.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.