Patch fixes compilation error in nfs_callback_up_net() serv->sv_bc_enabled is defined under enabled CONFIG_SUNRPC_BACKCHANNEL, however nfs_callback_up_net() can access it even if this config option was not set. Fixes: a289ce5311f4 (sunrpc: replace svc_serv->sv_bc_xprt by boolean flag) Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Vasily Averin <vvs@virtuozzo.com> Signed-off-by: J. Bruce Fields <bfields@redhat.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.
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