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From: Konrad Rzeszutek Wilk on 4 Aug 2010 14:30
From: Noboru Iwamatsu <n_iwamatsu(a)jp.fujitsu.com>

XenbusStateReconfiguring/XenbusStateReconfigured were introduced by
c/s 437, but aren't handled in many switch statements.

... also pulled from the linux-2.6-sparse-tree tree.

Signed-off-by: Jan Beulich <jbeulich(a)novell.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge(a)citrix.com>
---
drivers/block/xen-blkfront.c | 2 ++
drivers/input/xen-kbdfront.c | 2 ++
drivers/net/xen-netfront.c | 2 ++
drivers/video/xen-fbfront.c | 2 ++
4 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 82ed403..61c6a11 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -967,6 +967,8 @@ static void backend_changed(struct xenbus_device *dev,
case XenbusStateInitialising:
case XenbusStateInitWait:
case XenbusStateInitialised:
+ case XenbusStateReconfiguring:
+ case XenbusStateReconfigured:
case XenbusStateUnknown:
case XenbusStateClosed:
break;
diff --git a/drivers/input/xen-kbdfront.c b/drivers/input/xen-kbdfront.c
index e140816..067d430 100644
--- a/drivers/input/xen-kbdfront.c
+++ b/drivers/input/xen-kbdfront.c
@@ -276,6 +276,8 @@ static void xenkbd_backend_changed(struct xenbus_device *dev,
switch (backend_state) {
case XenbusStateInitialising:
case XenbusStateInitialised:
+ case XenbusStateReconfiguring:
+ case XenbusStateReconfigured:
case XenbusStateUnknown:
case XenbusStateClosed:
break;
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index d504e2b..3eae5db 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1610,6 +1610,8 @@ static void backend_changed(struct xenbus_device *dev,
switch (backend_state) {
case XenbusStateInitialising:
case XenbusStateInitialised:
+ case XenbusStateReconfiguring:
+ case XenbusStateReconfigured:
case XenbusStateConnected:
case XenbusStateUnknown:
case XenbusStateClosed:
diff --git a/drivers/video/xen-fbfront.c b/drivers/video/xen-fbfront.c
index fa97d3e..67fb98a 100644
--- a/drivers/video/xen-fbfront.c
+++ b/drivers/video/xen-fbfront.c
@@ -631,6 +631,8 @@ static void xenfb_backend_changed(struct xenbus_device *dev,
switch (backend_state) {
case XenbusStateInitialising:
case XenbusStateInitialised:
+ case XenbusStateReconfiguring:
+ case XenbusStateReconfigured:
case XenbusStateUnknown:
case XenbusStateClosed:
break;
--
1.7.0.1

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Prev: [PATCH 18/20] xenbus: Xen paravirtualised PCI hotplug support.
Next: [PATCH 15/20] x86: Copy-n-paste arch_teardown_msi_irqs from msi.c to io_apic.c.