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qcow2: remove extra local_error variable

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Commit d7086422b1 added a local_err
variable global to the qcow2_amend_options() function, so there's no
need to have this other one.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Message-id: 20170511150337.21470-1-berto@igalia.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Alberto Garcia 2017-05-11 18:03:37 +03:00 committed by Max Reitz
parent 63c8ef2890
commit a7a6a2bffc
1 changed files with 2 additions and 3 deletions
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5
block/qcow2.c
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@ -3222,7 +3222,6 @@ static int qcow2_amend_options(BlockDriverState *bs, QemuOpts *opts,
if (s->refcount_bits != refcount_bits) {
int refcount_order = ctz32(refcount_bits);
Error *local_error = NULL;
if (new_version < 3 && refcount_bits != 16) {
error_report("Different refcount widths than 16 bits require "
@ -3234,9 +3233,9 @@ static int qcow2_amend_options(BlockDriverState *bs, QemuOpts *opts,
helper_cb_info.current_operation = QCOW2_CHANGING_REFCOUNT_ORDER;
ret = qcow2_change_refcount_order(bs, refcount_order,
&qcow2_amend_helper_cb,
&helper_cb_info, &local_error);
&helper_cb_info, &local_err);
if (ret < 0) {
error_report_err(local_error);
error_report_err(local_err);
return ret;
}
}