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Commit 323b0b88 authored by Johan Hedberg's avatar Johan Hedberg Committed by Marcel Holtmann
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Bluetooth: Store parameter length with pending mgmt commands 



As preparation for making generic cmd_complete responses possible we'll
need to track the parameter length in addition to just a pointer to
them. This patch adds the necessary variable to the pending_cmd struct.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 1b9b5ee5

net/bluetooth/mgmt.c

+3 −3
Original line number Diff line number Diff line
@@ -135,6 +135,7 @@ struct pending_cmd { 
	u16 opcode;

	int index;

	void *param;

	size_t param_len;

	struct sock *sk;

	void *user_data;

	void (*cmd_complete)(struct pending_cmd *cmd, u8 status);
@@ -1205,14 +1206,13 @@ static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode, 
	cmd->opcode = opcode;

	cmd->index = hdev->id;



	cmd->param = kmalloc(len, GFP_KERNEL);

	cmd->param = kmemdup(data, len, GFP_KERNEL);

	if (!cmd->param) {

		kfree(cmd);

		return NULL;

	}



	if (data)

		memcpy(cmd->param, data, len);

	cmd->param_len = len;



	cmd->sk = sk;

	sock_hold(sk);