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Commit b2ccb4db authored by Abhijeet Kolekar's avatar Abhijeet Kolekar Committed by John W. Linville
Browse files

iwlwifi: fix remove key error 



Fix following error by sending synchronous command and waiting for the command
to complete.

mac80211-phy0: failed to remove key (0, ff:ff:ff:ff:ff:ff) from hardware (-16).

-16 is EBUSY error. The asynchronous command tests for STATUS_EXIT_PENDING
while interface is getting down and it returns -EBUSY error if set.
Changing the host command from asynchronous call to synchronous call
enables command to be run while interface is going down.

Signed-off-by: default avatarAbhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent ab9fd1bf

drivers/net/wireless/iwlwifi/iwl-sta.c

+1 −1
Original line number Diff line number Diff line
@@ -520,7 +520,7 @@ int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty) 
	struct iwl_host_cmd cmd = {

		.id = REPLY_WEPKEY,

		.data = wep_cmd,

		.flags = CMD_ASYNC,

		.flags = CMD_SYNC,

	};



	memset(wep_cmd, 0, cmd_size +