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Commit 790eff44 authored by Andre Guedes's avatar Andre Guedes Committed by Gustavo Padovan
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Bluetooth: Use GFP_KERNEL in mgmt events functions 



cmd_status, cmd_complete and mgmt_event functions are executed in
process context and they are not called inside atomic sections. Thus,
they should use GFP_KERNEL for memory allocation instead of GFP_ATOMIC.

Signed-off-by: default avatarAndre Guedes <aguedespe@gmail.com>
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
parent 12b94565

net/bluetooth/mgmt.c

+3 −3
Original line number Diff line number Diff line
@@ -210,7 +210,7 @@ static int cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status) 


	BT_DBG("sock %p, index %u, cmd %u, status %u", sk, index, cmd, status);



	skb = alloc_skb(sizeof(*hdr) + sizeof(*ev), GFP_ATOMIC);

	skb = alloc_skb(sizeof(*hdr) + sizeof(*ev), GFP_KERNEL);

	if (!skb)

		return -ENOMEM;
@@ -241,7 +241,7 @@ static int cmd_complete(struct sock *sk, u16 index, u16 cmd, u8 status, 


	BT_DBG("sock %p", sk);



	skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + rp_len, GFP_ATOMIC);

	skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + rp_len, GFP_KERNEL);

	if (!skb)

		return -ENOMEM;
@@ -812,7 +812,7 @@ static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 data_len, 
	struct sk_buff *skb;

	struct mgmt_hdr *hdr;



	skb = alloc_skb(sizeof(*hdr) + data_len, GFP_ATOMIC);

	skb = alloc_skb(sizeof(*hdr) + data_len, GFP_KERNEL);

	if (!skb)

		return -ENOMEM;