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Commit7d472a59c0("arp: always override existing neigh entries with gratuitous ARP") introduced a compiler warning: net/ipv4/arp.c:880:35: warning: 'addr_type' may be used uninitialized in this function [-Wmaybe-uninitialized] While the code logic seems to be correct and doesn't allow the variable to be used uninitialized, and the warning is not consistently reproducible, it's still worth fixing it for other people not to waste time looking at the warning in case it pops up in the build environment. Yes, compiler is probably at fault, but we will need to accommodate. Fixes:7d472a59c0("arp: always override existing neigh entries with gratuitous ARP") Signed-off-by: Ihar Hrachyshka <ihrachys@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.