Jia-Ju Bai 1f25d9c60c 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>

2018-07-27 11:59:07 -07:00

15 KiB

Raw Blame History

View Raw