415f3ae691
[ Upstream commit 994195e1537074f56df216a9309f6e366cb35b67 ] Currently, the error return path when the call to function dev->dfx->query_cqc_info fails will leak object 'context'. Fix this by making the error return path via 'err' return return codes rather than -EMSGSIZE, set ret appropriately for all error return paths and for the memory leak now return via 'err' rather than just returning without freeing context. Link: https://lore.kernel.org/r/20191024131034.19989-1-colin.king@canonical.com Addresses-Coverity: ("Resource leak") Fixes: e1c9a0dc2939 ("RDMA/hns: Dump detailed driver-specific CQ") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> 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.