net: stmmac: make chain_mode a boolean

priv->chain_mode is only tested for non-zero, so it can be a boolean.
Change its type to boolean, and add a comment describing this member.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1vvuXi-0000000AvnR-3btC@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle) 2026-02-27 09:53:54 +00:00 • committed by Jakub Kicinski
commit a2a3832ad7
2 changed files with 3 additions and 2 deletions