[PATCH] HID: usbmouse: Avoid GFP_ATOMIC when GFP_KERNEL is possible
From: Hyeonggon Yoo <hidden>
Date: 2021-05-24 15:32:00
Also in:
linux-usb, lkml
Subsystem:
hid core layer, the rest, usb hid/hidbp drivers (usb keyboards, mice, remote controls, ...) · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds
probe in usb don't need to be atomic. So GFP_KERNEL can be used here, instead of GFP_ATOMIC. Signed-off-by: Hyeonggon Yoo <redacted> --- drivers/hid/usbhid/usbmouse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c
index 073127e65ac1..c89332017d5d 100644
--- a/drivers/hid/usbhid/usbmouse.c
+++ b/drivers/hid/usbhid/usbmouse.c@@ -130,7 +130,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i if (!mouse || !input_dev) goto fail1; - mouse->data = usb_alloc_coherent(dev, 8, GFP_ATOMIC, &mouse->data_dma); + mouse->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &mouse->data_dma); if (!mouse->data) goto fail1;
--
2.25.1