Merge branch 'ravb-fix-use-after-free-issues'

Yoshihiro Shimoda says:

====================
ravb: Fix use-after-free issues

This patch series fixes use-after-free issues in ravb_remove().
The original patch is made by Zheng Wang [1]. And, I made the patch
1/2 which I found other issue in the ravb_remove().

[1]
https://lore.kernel.org/netdev/20230725030026.1664873-1-zyytlz.wz@163.com/

v1: https://lore.kernel.org/all/20231004091253.4194205-1-yoshihiro.shimoda.uh@renesas.com/
====================

Link: https://lore.kernel.org/r/20231005011201.14368-1-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>