tree 1546a8664dd5f0a43f40660550c8115a73eb38ea
parent 673831da643c31756622963585fc9d6dbb5d3a37
author Jia-Ju Bai <baijiaju1990@gmail.com> 1532716425 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> 1532717947 -0700

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>