Hello, syzbot tried to test the proposed patch but the build/boot failed: net/mac80211/rx.c:4436:8: error: call to undeclared function 'ether_addr_valid'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] Tested on: commit: e04c78d8 Linux 6.16-rc2 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=c3f0e807ec5d1268 dashboard link: https://syzkaller.appspot.com/bug?extid=8b512026a7ec10dcbdd9 compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 patch: https://syzkaller.appspot.com/x/patch.diff?x=14150370580000
