From e9f21d403699a4d299a02df107326f11acecd13e Mon Sep 17 00:00:00 2001 From: Andreas Fenkart Date: Fri, 17 Jul 2015 09:13:05 +0200 Subject: [PATCH] mwifiex: remove CMD_F_CANCELED flag CMD_F_CANCELED was used to abort mwifiex_process_cmdresp in case it already started or starts processing the cmd. But this was probably not working the way intended: - it is racy: mwifiex_process_cmdresp might already have passed that test and is continuing to use the cmd node being recycled - mwifiex_process_cmdresp repeatedly uses adapter->curr_cmd which we just set to NULL - mwifiex_recycle_cmd_node will clear the flag The reason why it probably works is that mwifiex_cancel_pending_ioctl is only called from mwifiex_cmd_timeout_func, where the there is little chance of a command response still arriving Signed-off-by: Andreas Fenkart Acked-by: Amitkumar Karwar Signed-off-by: Kalle Valo --- Reading git-format-patch failed