smb: client: add proper locking around ses->iface_last_update

There is a missing ses->iface_lock in cifs_setup_session,
around ses->iface_last_update.

Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Henrique Carvalho 2026-01-19 14:54:45 -03:00 • committed by Steve French
commit e97dcac3dc