mwifiex: reset skb length before inserting to free queue
After handling command response, cmd skb is inserted into command
free queue(which keeps track of availabile skbs) for reuse purpose.
Skb length is not getting reset to zero here. This patch takes care
of it.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index b5352af..d12e25d 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -90,6 +90,9 @@
cmd_node->data_buf = NULL;
cmd_node->wait_q_enabled = false;
+ if (cmd_node->cmd_skb)
+ skb_trim(cmd_node->cmd_skb, 0);
+
if (cmd_node->resp_skb) {
dev_kfree_skb_any(cmd_node->resp_skb);
cmd_node->resp_skb = NULL;