Yajun Deng
b0e653b2a0
arp: fix unused variable warnning when CONFIG_PROC_FS=n
net/ipv4/arp.c:1412:36: warning: unused variable 'arp_seq_ops' [-Wunused-const-variable] Add #ifdef CONFIG_PROC_FS for 'arp_seq_ops'. Fixes: e968b1b3e9b8 ("arp: Remove #ifdef CONFIG_PROC_FS") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Yajun Deng <yajun.deng@linux.dev> Signed-off-by: David S. Miller <davem@davemloft.net>
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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