[Xen-devel] [PATCH 05/16] xen/blkfront: avoid compiler warning from missing cases

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

From: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>

Fix:
drivers/block/xen-blkfront.c: In function ‘blkfront_connect’:
drivers/block/xen-blkfront.c:933: warning: enumeration value 
‘BLKIF_STATE_DISCONNECTED’ not handled in switch

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
---
 drivers/block/xen-blkfront.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 0b4091b..3426704 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -947,6 +947,9 @@ static void blkfront_connect(struct blkfront_info *info)
                /* fall through */
        case BLKIF_STATE_SUSPENDED:
                return;
+
+       default:
+               break;
        }
 
        dev_dbg(&info->xbdev->dev, "%s:%s.\n",
-- 
1.7.1.1


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