Re: [PATCH net-next 3/5] drivers/net/phy: add connection between ethtool and phylib for PLCA

On Wed, Jan 04, 2023 at 03:06:30PM +0100, Piergiorgio Beruto wrote:

This patch adds the required connection between netlink ethtool and
phylib to resolve PLCA get/set config and get status messages.

Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
---
 drivers/net/phy/phy.c        | 172 +++++++++++++++++++++++++++++++++++
 drivers/net/phy/phy_device.c |   3 +
 include/linux/phy.h          |   7 ++
 3 files changed, 182 insertions(+)

<...>

+	curr_plca_cfg = kmalloc(sizeof(*curr_plca_cfg), GFP_KERNEL);
+	if (unlikely(!curr_plca_cfg)) {

Please don't put likely/unlikely on kamlloc and/or in in control path
flow.

Thanks