mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-07 19:30:30 +09:00
25191342d5
[ Upstream commit 03ca7c8c42be913529eb9f188278114430c6abbd ]
Currently, in hclge_mii_ioctl(), the operation to
read the PHY register (SIOCGMIIREG) always returns 0.
This patch changes the return type of hclge_read_phy_reg(),
returning an error code when the function fails.
Fixes: 024712f51e ("net: hns3: add ioctl support for imp-controlled PHYs")
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://patch.msgid.link/20251023131338.2642520-2-shaojijie@huawei.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.