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| author | Jia-Ju Bai <baijiaju1990@gmail.com> | 2018-07-27 21:33:45 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-07-27 21:59:07 +0300 |
| commit | 1f25d9c60cfe28524f1650912bc13d72854206b5 (patch) | |
| tree | 1546a8664dd5f0a43f40660550c8115a73eb38ea /init/version.c | |
| parent | 673831da643c31756622963585fc9d6dbb5d3a37 (diff) | |
| download | linux-1f25d9c60cfe28524f1650912bc13d72854206b5.tar.xz | |
Input: powermate - replace GFP_ATOMIC with GFP_KERNEL in powermate_alloc_buffers()
powermate_alloc_buffers() 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 'init/version.c')
0 files changed, 0 insertions, 0 deletions