patch request for 5.18-stable to fix gcc-12 build (hopefully last)

[Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>]

Hi Greg,

The following will be needed for the gcc-12 builds:

ee3db469dd31 ("wifi: rtlwifi: remove always-true condition pointed out by GCC 12")
32329216ca1d ("eth: sun: cassini: remove dead code")
dbbc7d04c549 ("net: wwan: iosm: remove pointless null check")


With this 3 applied on top of v5.18.6-rc1 allmodconfig for x86_64, riscv
and mips passes. (not checked other arch yet)

Will request you to add these to 5.18-stable queue please.

--
Regards
Sudip