vhost_set_vring(): turn pollstart/pollstop into bool (cecb46f1) · Commits · 戴 / test

drivers/vhost/vhost.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -636,8 +636,8 @@ static long vhost_set_memory(struct vhost_dev d, struct vhost_memory __user m)

		static long vhost_set_vring(struct vhost_dev d, int ioctl, void __user argp)
		{
		struct file eventfp, filep = NULL,
		pollstart = NULL, pollstop = NULL;
		struct file eventfp, filep = NULL;
		bool pollstart = false, pollstop = false;
		struct eventfd_ctx *ctx = NULL;
		u32 __user *idxp = argp;
		struct vhost_virtqueue *vq;
		@@ -763,8 +763,8 @@ static long vhost_set_vring(struct vhost_dev d, int ioctl, void __user argp)
		break;
		}
		if (eventfp != vq->kick) {
		pollstop = filep = vq->kick;
		pollstart = vq->kick = eventfp;
		pollstop = (filep = vq->kick) != NULL;
		pollstart = (vq->kick = eventfp) != NULL;
		} else
		filep = eventfp;
		break;