linux-imx

cfg80211: remove redundant check of !scan_plan

The check for !scan_plan is redunant as this has been checked
in the proceeding statement and the code returns -ENOBUFS if
it is true. Remove the redundant check.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>