qcacld-3.0: Add load/unload status check before wlan_hdd_mgmt_tx

If wlan_hdd_mgmt_tx is called while unload in progress, it is possible
ROC scan can't be canceled, cds_ssr_protect already prevent
wlan_hdd_mgmt_tx running before unloading, we must also prevent it
running after it.

Change-Id: Ic8d981c9be2a2b33079c4e3c9a18a4d8bce48956
CRs-Fixed: 2202026
1 file changed
tree: f9bfdf36a9ee83d401a373bd3d8a11214eb2a8e4
  1. components/
  2. core/
  3. uapi/
  4. Android.mk
  5. Kbuild
  6. Kconfig
  7. Makefile
  8. README.txt