From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 29 Jul 2008 14:58:36 +0000 (-0500)
Subject: lguest: Remove 'network: no dma buffer!' warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9254926f85466979ef5f0e16386c294bf0973a90;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

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

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>
---

diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index b2bbbb7f8c57..0d1b0265d8e2 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -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
 		 * status says it's ready. */
 		/* 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. */
 		dev->vq->vring.used->flags &= ~VRING_USED_F_NO_NOTIFY;