51746a353b
Explicitly set the error code to zero before the goto statement to avoid the following smatch warning: drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c:3598 mlxsw_sp_nexthop_group_refresh() warn: missing error code 'err' The warning is a false positive, but the change both suppresses the warning and makes it clear to future readers that this is not an error path. The original report and discussion can be found here [1]. [1] https://lore.kernel.org/lkml/202105141823.Td2h3Mbi-lkp@intel.com/ Cc: Dan Carpenter <dan.carpenter@oracle.com> Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> 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.