mac80211: parse only HE capability elements with valid size

The code validates the HE capability element size later,
but slightly wrong, so use the new helper to do it right
and only accept it if it has a good size.

Link: https://lore.kernel.org/r/20220214172920.b5b06f264a61.I645ac1e2dc0ace223ef3e551cd5a71c88bd55e04@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
1 file changed