From f59adb325618a2d2ba16aece551e7ab6acadb0ae Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Tue, 28 Mar 2017 22:51:29 +0200 Subject: block: Add .bdrv_truncate() error messages Add missing error messages for the block driver implementations of .bdrv_truncate(); drop the generic one from block.c's bdrv_truncate(). Since one of these changes touches a mis-indented block in block/file-posix.c, this patch fixes that coding style issue along the way. Signed-off-by: Max Reitz Message-id: 20170328205129.15138-5-mreitz@redhat.com Reviewed-by: Stefan Hajnoczi Signed-off-by: Max Reitz --- block/iscsi.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'block/iscsi.c') diff --git a/block/iscsi.c b/block/iscsi.c index 1ef38cf..5daa201 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -2065,6 +2065,7 @@ static int iscsi_truncate(BlockDriverState *bs, int64_t offset, Error **errp) Error *local_err = NULL; if (iscsilun->type != TYPE_DISK) { + error_setg(errp, "Cannot resize non-disk iSCSI devices"); return -ENOTSUP; } @@ -2075,6 +2076,7 @@ static int iscsi_truncate(BlockDriverState *bs, int64_t offset, Error **errp) } if (offset > iscsi_getlength(bs)) { + error_setg(errp, "Cannot grow iSCSI devices"); return -EINVAL; } -- cgit v1.1