wifi: mac80211: don't ask driver about no-op link changes

wifi: mac80211: don't ask driver about no-op link changes

If the links won't actually change, nothing will happen.
This was previously done in the inner function (twice in
some cases), but we shouldn't bother the driver with it.
Clean that up.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240320091155.a8190a312a27.If4e6f5ce8228eda7afac0fc8c17dd731c5da9ed9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>