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lguest: Remove 'network: no dma buffer!' warning

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This warning can happen a lot under load, and it should be warnx not
warn anwyay.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2008-07-29 09:58:36 -05:00
parent aa1249840b
commit 9254926f85
1 changed files with 0 additions and 2 deletions
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Documentation/lguest/lguest.c
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@@ -967,8 +967,6 @@ static bool handle_tun_input(int fd, struct device *dev)
* early, the Guest won't be ready yet. Wait until the device * early, the Guest won't be ready yet. Wait until the device
* status says it's ready. */ * status says it's ready. */
/* FIXME: Actually want DRIVER_ACTIVE here. */ /* FIXME: Actually want DRIVER_ACTIVE here. */
if (dev->desc->status & VIRTIO_CONFIG_S_DRIVER_OK)
warn("network: no dma buffer!");
/* Now tell it we want to know if new things appear. */ /* Now tell it we want to know if new things appear. */
dev->vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY; dev->vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY;