diff options
| author | Peter Lieven <pl@dlhnet.de> | 2012-11-17 16:20:28 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2012-11-28 12:51:58 +0100 |
| commit | f807ecd5741325fe0d281199ff22cdda0acb6a7a (patch) | |
| tree | a0bf92d360624b2d9714a1172d40ed6abd64f897 /block | |
| parent | e829b0bb054ed3389e5b22dad61875e51674e629 (diff) | |
| download | qemu-f807ecd5741325fe0d281199ff22cdda0acb6a7a.tar.gz | |
iscsi: do not assume device is zero initialized
Without any complex checks we can't assume that an
iscsi target is initialized to zero.
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/iscsi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block/iscsi.c b/block/iscsi.c index 01340e1167..c0b70b3d32 100644 --- a/block/iscsi.c +++ b/block/iscsi.c @@ -951,6 +951,11 @@ static void iscsi_close(BlockDriverState *bs) memset(iscsilun, 0, sizeof(IscsiLun)); } +static int iscsi_has_zero_init(BlockDriverState *bs) +{ + return 0; +} + static BlockDriver bdrv_iscsi = { .format_name = "iscsi", .protocol_name = "iscsi", @@ -966,6 +971,7 @@ static BlockDriver bdrv_iscsi = { .bdrv_aio_flush = iscsi_aio_flush, .bdrv_aio_discard = iscsi_aio_discard, + .bdrv_has_zero_init = iscsi_has_zero_init, #ifdef __linux__ .bdrv_ioctl = iscsi_ioctl, |