Searched hist:"673831 da" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/input/misc/ |
| H A D | keyspan_remote.c | 673831da Fri Jul 27 13:32:36 CDT 2018 Jia-Ju Bai <baijiaju1990@gmail.com> Input: keyspan_remote - replace GFP_ATOMIC with GFP_KERNEL in keyspan_probe()
keyspan_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>
673831da Fri Jul 27 13:32:36 CDT 2018 Jia-Ju Bai <baijiaju1990@gmail.com> Input: keyspan_remote - replace GFP_ATOMIC with GFP_KERNEL in keyspan_probe()
keyspan_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>
|