diff options
| author |   Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-23 11:24:02 +0800 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2018-07-23 18:05:00 +0200 |
| commit | 478113e43162e409bbc6d79e87c2301728f26db2 (patch) | |
| tree | c071e6ad22f0aa82f8e9de7ad1cd96a089e8c144 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | bluetooth: bluecard_cs: Replace GFP_ATOMIC with GFP_KERNEL in bluecard_hci_set_baud_rate() (diff) | |
| download | wireguard-linux-478113e43162e409bbc6d79e87c2301728f26db2.tar.xz wireguard-linux-478113e43162e409bbc6d79e87c2301728f26db2.zip | |
bluetooth: bpa10x: Replace GFP_ATOMIC with GFP_KERNEL in bpa10x_send_frame()
bpa10x_send_frame() is only set to hdev->send, and hdev->send() is never
called in atomic context.
bpa10x_send_frame() calls usb_alloc_urb(), kmalloc() and usb_submit_urb()
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