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Input: appletouch - replace GFP_ATOMIC with GFP_KERNEL
authorJia-Ju Bai <baijiaju1990@gmail.com>
Fri, 27 Jul 2018 18:34:26 +0000 (11:34 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 27 Jul 2018 18:59:09 +0000 (11:59 -0700)
commit7a082a24cf9f727868ab4b9ca2b7cd8ce46fa8e6
tree2e1b03cc1587fd13265a171d6d1051e8da01faa2tree | snapshot
parent434ca100cfa50de354d88329d7c0a10b80241f10commit | diff
Input: appletouch - replace GFP_ATOMIC with GFP_KERNEL

atp_open(), atp_recover() and atp_resume() are never called in atomic
context. They call 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.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/mouse/appletouch.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git