From 7cee357d52ad63c7af2c278748caaf0d550db70b Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 24 Feb 2010 14:22:22 -0600
Subject: [PATCH] --- yaml --- r: 180783 b: refs/heads/master c:
 97a545ab6ce922a0f868d192718a48a0091ebc5e h: refs/heads/master i:   180781:
 0b1c32600f762be8333d9e9dbd44a3fe8e4c3c0f   180779:
 d45a65907915c83aed93bf35df28ce7a81a549db   180775:
 e4bf97dc7a23dac4089bd150d4a5b1dd7b8f2966   180767:
 38712af0a263b1c3a905fe242d7139fd2706878f v: v3

---
 [refs]                             | 2 +-
 trunk/drivers/virtio/virtio_ring.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index d06ceeac91d6..3605f60050f5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 28ff4ef71795fe6f6c0cc06a04911c9ca09c2c11
+refs/heads/master: 97a545ab6ce922a0f868d192718a48a0091ebc5e
diff --git a/trunk/drivers/virtio/virtio_ring.c b/trunk/drivers/virtio/virtio_ring.c
index fbd2ecde93e4..1ee97d402a48 100644
--- a/trunk/drivers/virtio/virtio_ring.c
+++ b/trunk/drivers/virtio/virtio_ring.c
@@ -36,10 +36,9 @@
 			panic("%s:in_use = %i\n",		\
 			      (_vq)->vq.name, (_vq)->in_use);	\
 		(_vq)->in_use = __LINE__;			\
-		mb();						\
 	} while (0)
 #define END_USE(_vq) \
-	do { BUG_ON(!(_vq)->in_use); (_vq)->in_use = 0; mb(); } while(0)
+	do { BUG_ON(!(_vq)->in_use); (_vq)->in_use = 0; } while(0)
 #else
 #define BAD_RING(_vq, fmt, args...)				\
 	do {							\