Bluetooth: Simplify packet copy in hci_send_to_monitor function

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Within the monitor functionality, the global atomic variable called
monitor_promisc ensures that no memory allocation happend when there
is actually no client listening. This means it is safe to just create
a copy of the skb since it is guaranteed that at least one client
exists. No extra checks needed.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

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Marcel Holtmann 2015-01-11 19:33:31 -08:00 • committed by Johan Hedberg

parent 15762fa772

commit 2b531294b0

1 changed files with 12 additions and 16 deletions

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28

net/bluetooth/hci_sock.c

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