b043ea189d
commit b4c2951a4833e66f1bbfe65ddcd4fdcdfafe5e8f upstream. Picking up the patch from Serhey Popovych (commit 191cdb3822e5df6b3c8, "veth: Be more robust on network device creation when no attributes"). When the peer name attribute is not provided the former implementation tries to register the given device name twice ... which leads to -EEXIST. If only one device name is given apply an automatic generated and valid name for the peer. Cc: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.