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From 58b7d33e1bc17b89103ceaa39f5722a69b35d810 Mon Sep 17 00:00:00 2001
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From: Maxim Levitsky <mlevitsk@redhat.com>
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Date: Wed, 11 Mar 2020 10:51:45 +0000
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Subject: [PATCH 04/20] iscsi: Drop iscsi_co_create_opts()
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RH-Author: Maxim Levitsky <mlevitsk@redhat.com>
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Message-id: <20200311105147.13208-5-mlevitsk@redhat.com>
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Patchwork-id: 94226
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O-Subject: [RHEL-AV-8.2.0 qemu-kvm PATCH v2 4/6] iscsi: Drop iscsi_co_create_opts()
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Bugzilla: 1640894
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RH-Acked-by: Stefano Garzarella <sgarzare@redhat.com>
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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From: Max Reitz <mreitz@redhat.com>
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The generic fallback implementation effectively does the same.
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Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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Message-Id: <20200122164532.178040-5-mreitz@redhat.com>
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Signed-off-by: Max Reitz <mreitz@redhat.com>
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(cherry picked from commit 80f0900905b555f00d644894c786b6d66ac2e00e)
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Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
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Signed-off-by: Danilo C. L. de Paula <ddepaula@redhat.com>
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---
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block/iscsi.c | 56 --------------------------------------------------------
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1 file changed, 56 deletions(-)
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diff --git a/block/iscsi.c b/block/iscsi.c
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index cbd5729..b45da65 100644
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--- a/block/iscsi.c
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+++ b/block/iscsi.c
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@@ -2164,58 +2164,6 @@ static int coroutine_fn iscsi_co_truncate(BlockDriverState *bs, int64_t offset,
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return 0;
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}
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-static int coroutine_fn iscsi_co_create_opts(const char *filename, QemuOpts *opts,
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- Error **errp)
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-{
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- int ret = 0;
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- int64_t total_size = 0;
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- BlockDriverState *bs;
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- IscsiLun *iscsilun = NULL;
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- QDict *bs_options;
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- Error *local_err = NULL;
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-
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- bs = bdrv_new();
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-
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- /* Read out options */
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- total_size = DIV_ROUND_UP(qemu_opt_get_size_del(opts, BLOCK_OPT_SIZE, 0),
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- BDRV_SECTOR_SIZE);
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- bs->opaque = g_new0(struct IscsiLun, 1);
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- iscsilun = bs->opaque;
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-
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- bs_options = qdict_new();
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- iscsi_parse_filename(filename, bs_options, &local_err);
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- if (local_err) {
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- error_propagate(errp, local_err);
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- ret = -EINVAL;
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- } else {
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- ret = iscsi_open(bs, bs_options, 0, NULL);
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- }
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- qobject_unref(bs_options);
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-
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- if (ret != 0) {
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- goto out;
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- }
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- iscsi_detach_aio_context(bs);
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- if (iscsilun->type != TYPE_DISK) {
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- ret = -ENODEV;
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- goto out;
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- }
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- if (bs->total_sectors < total_size) {
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- ret = -ENOSPC;
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- goto out;
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- }
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-
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- ret = 0;
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-out:
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- if (iscsilun->iscsi != NULL) {
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- iscsi_destroy_context(iscsilun->iscsi);
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- }
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- g_free(bs->opaque);
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- bs->opaque = NULL;
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- bdrv_unref(bs);
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- return ret;
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-}
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-
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static int iscsi_get_info(BlockDriverState *bs, BlockDriverInfo *bdi)
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{
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IscsiLun *iscsilun = bs->opaque;
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@@ -2486,8 +2434,6 @@ static BlockDriver bdrv_iscsi = {
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.bdrv_parse_filename = iscsi_parse_filename,
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.bdrv_file_open = iscsi_open,
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.bdrv_close = iscsi_close,
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- .bdrv_co_create_opts = iscsi_co_create_opts,
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- .create_opts = &iscsi_create_opts,
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.bdrv_reopen_prepare = iscsi_reopen_prepare,
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.bdrv_reopen_commit = iscsi_reopen_commit,
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.bdrv_co_invalidate_cache = iscsi_co_invalidate_cache,
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@@ -2525,8 +2471,6 @@ static BlockDriver bdrv_iser = {
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.bdrv_parse_filename = iscsi_parse_filename,
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.bdrv_file_open = iscsi_open,
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.bdrv_close = iscsi_close,
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- .bdrv_co_create_opts = iscsi_co_create_opts,
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- .create_opts = &iscsi_create_opts,
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.bdrv_reopen_prepare = iscsi_reopen_prepare,
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.bdrv_reopen_commit = iscsi_reopen_commit,
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.bdrv_co_invalidate_cache = iscsi_co_invalidate_cache,
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--
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1.8.3.1
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