ieee80211_get_txq() can only be called with vif != NULL.
Remove not needed NULL test in function.
Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/20221107161328.2883-1-alexander@wetzel-home.deSigned-off-by: Johannes Berg <johannes.berg@intel.com>