f72d410dbf
[ Upstream commitadabdd8f6a] When kcalloc fails, ipip6_tunnel_get_prl() should return -ENOMEM. Move the position of label "out" to return correctly. Addresses-Coverity: ("Unused value") Fixes:300aaeeaab("[IPV6] SIT: Add SIOCGETPRL ioctl to get/dump PRL.") Signed-off-by: katrinzhou <katrinzhou@tencent.com> Reviewed-by: Eric Dumazet<edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20220628035030.1039171-1-zys.zljxml@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.