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| author |   Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-23 11:09:00 +0800 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2018-07-23 18:05:00 +0200 |
| commit | 6709514f266e9163f9f579006496fbc8bc986d80 (patch) | |
| tree | 14e2ebf129e953137d4c868daad64379ba57ca51 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | Bluetooth: Use lock_sock_nested in bt_accept_enqueue (diff) | |
| download | wireguard-linux-6709514f266e9163f9f579006496fbc8bc986d80.tar.xz wireguard-linux-6709514f266e9163f9f579006496fbc8bc986d80.zip | |
bluetooth: bfusb: Replace GFP_ATOMIC with GFP_KERNEL in bfusb_send_frame()
bfusb_send_frame() is only set to hdev->send, and hdev->send() is never
called in atomic context.
bfusb_send_frame() calls bt_skb_alloc() with GFP_ATOMIC, which is not
necessary. GFP_ATOMIC can be replaced with GFP_KERNEL.
This is found by a static analysis tool named DCNS written by myself.
I also manually check the kernel code before reporting it.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions