Hi Jia-Ju, > inject_cmd_complete() is only called by btusb_send_frame_intel(), > which is set to hdev->send, and hdev->send() is never > called in atomic context. > > inject_cmd_complete() calls bt_skb_alloc() 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. > I also manually check the kernel code before reporting it. > > Signed-off-by: Jia-Ju Bai <baijiaju1990@xxxxxxxxx> > --- > drivers/bluetooth/btusb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) all 6 patches have been applied to bluetooth-next tree. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
