From cc0de6536e8b70d61948128a9cbf86920066c53d Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Tue, 14 Sep 2010 13:07:28 +0530 Subject: ath9k_htc: Fix memory leak on WMI event handler ath9k_wmi_ctrl_rx is racy with ath9k_wmi_tasklet on event notification due to which the wmi_skb may be overwritten which leads to memory leak. Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/wmi.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/wmi.h') diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index a0bf857625df..ac61074af8ac 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -31,10 +31,6 @@ struct wmi_cmd_hdr { __be16 seq_no; } __packed; -struct wmi_swba { - u8 beacon_pending; -} __packed; - enum wmi_cmd_id { WMI_ECHO_CMDID = 0x0001, WMI_ACCESS_MEMORY_CMDID, @@ -104,7 +100,7 @@ struct wmi { u32 cmd_rsp_len; bool stopped; - struct sk_buff *wmi_skb; + u8 beacon_pending; spinlock_t wmi_lock; atomic_t mwrite_cnt; -- cgit v1.2.3