mwifiex: remove redundant reset of cmd_wait_q status

mwifiex_cancel_pending_ioctl is called only from
mwifiex_cmd_timeout_func. There the wait_q status is set to
-ETIMEDWAIT before calling this function. Whether we reset the status
to -1 or leave it at -ETIMEDWAIT at end doesn't matter since both
are != 0 hence mean failure

Signed-off-by: Andreas Fenkart <afenkart@gmail.com>
Acked-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/mwifiex/cmdevt.c

@@ -1123,7 +1123,6 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter)
 			}
 		}
 	}
-	adapter->cmd_wait_q.status = -1;
 }
 
 /*