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| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-27 11:34:13 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-07-27 11:59:09 -0700 |
| commit | 434ca100cfa50de354d88329d7c0a10b80241f10 (patch) | |
| tree | 028ab67de85ecaaba798e1d2b6fafbed0572ae1c /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 1f25d9c60cfe28524f1650912bc13d72854206b5 (diff) | |
Input: yealink - replace GFP_ATOMIC with GFP_KERNEL in usb_probe()
usb_probe() is never called in atomic context. It calls
usb_alloc_coherent() 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.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions