Re: [PATCH net-next v4 04/18] net: dsa: sja1105: use list_add_tail(pos) instead of list_add(pos->prev)

From: Florian Fainelli
Date: Sat Apr 16 2022 - 15:39:12 EST




On 4/15/2022 5:29 AM, Jakob Koschel wrote:
From: Vladimir Oltean <vladimir.oltean@xxxxxxx>

When passed a non-head list element, list_add_tail() actually adds the
new element to its left, which is what we want. Despite the slightly
confusing name, use the dedicated function which does the same thing as
the open-coded list_add(pos->prev).

Suggested-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Signed-off-by: Jakob Koschel <jakobkoschel@xxxxxxxxx>

Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
--
Florian