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xen/blkfront: avoid compiler warning from missing cases 

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@citrix.com>
This commit is contained in:
Jeremy Fitzhardinge 2010-03-11 15:10:40 -08:00 committed by Jens Axboe
parent 1fa73be6be
commit b4dddb498c
1 changed files with 3 additions and 0 deletions
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3
drivers/block/xen-blkfront.c
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@ -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",