mac80211_hwsim: Make sure NEW_RADIO contains final name
ieee80211_alloc_hw_nm will validate the requested name (if any) before
creating the new device and may use a name different from the one
requested rather than fail. Make sure the HWSIM_CMD_NEW_RADIO
event/response generated has the final name or userspace will receive
the wrong name. Note that mac80211_hwsim_new_radio may now modify
params.
A check for duplicate radio name could be added separately.
Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 307a53a..7b9662a 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -2438,6 +2438,9 @@
goto failed;
}
+ /* ieee80211_alloc_hw_nm may have used a default name */
+ param->hwname = wiphy_name(hw->wiphy);
+
if (info)
net = genl_info_net(info);
else