blk_new() cannot fail so its Error ** parameter has become superfluous.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* Store an error through @errp on failure, unless it's null.
* Return the new BlockBackend on success, null on failure.
*/
-BlockBackend *blk_new(Error **errp)
+BlockBackend *blk_new(void)
{
BlockBackend *blk;
BlockBackend *blk;
BlockDriverState *bs;
- blk = blk_new(errp);
- if (!blk) {
- QDECREF(options);
- return NULL;
- }
-
+ blk = blk_new();
bs = bdrv_open(filename, reference, options, flags, errp);
if (!bs) {
blk_unref(blk);
if ((!file || !*file) && !qdict_size(bs_opts)) {
BlockBackendRootState *blk_rs;
- blk = blk_new(errp);
- if (!blk) {
- goto early_err;
- }
-
+ blk = blk_new();
blk_rs = blk_get_root_state(blk);
blk_rs->open_flags = bdrv_flags;
blk_rs->read_only = !(bdrv_flags & BDRV_O_RDWR);
QLIST_ENTRY(BlockBackendPublic) round_robin;
} BlockBackendPublic;
-BlockBackend *blk_new(Error **errp);
+BlockBackend *blk_new(void);
BlockBackend *blk_new_open(const char *filename, const char *reference,
QDict *options, int flags, Error **errp);
int blk_get_refcnt(BlockBackend *blk);
BlockBackend *blk1, *blk2, *blk3;
BlockBackendPublic *blkp1, *blkp2, *blkp3;
- blk1 = blk_new(&error_abort);
- blk2 = blk_new(&error_abort);
- blk3 = blk_new(&error_abort);
+ blk1 = blk_new();
+ blk2 = blk_new();
+ blk3 = blk_new();
blkp1 = blk_get_public(blk1);
blkp2 = blk_get_public(blk2);