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MFV r271511:

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Use fnvlist_* to make code more readable.

Illumos issue:
    5135 zpool_find_import_cached() can use fnvlist_*

MFC after:	2 weeks
This commit is contained in:
Xin LI 2014-09-13 16:41:39 +00:00
commit e11a25e8d0
1 changed files with 6 additions and 12 deletions
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18
cddl/contrib/opensolaris/lib/libzfs/common/libzfs_import.c
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@ -20,7 +20,7 @@
*/
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2012 by Delphix. All rights reserved.
* Copyright (c) 2013 by Delphix. All rights reserved.
* Copyright 2014 Nexenta Systems, Inc. All rights reserved.
*/
@ -1426,21 +1426,15 @@ zpool_find_import_cached(libzfs_handle_t *hdl, const char *cachefile,
elem = NULL;
while ((elem = nvlist_next_nvpair(raw, elem)) != NULL) {
verify(nvpair_value_nvlist(elem, &src) == 0);
src = fnvpair_value_nvlist(elem);
verify(nvlist_lookup_string(src, ZPOOL_CONFIG_POOL_NAME,
&name) == 0);
name = fnvlist_lookup_string(src, ZPOOL_CONFIG_POOL_NAME);
if (poolname != NULL && strcmp(poolname, name) != 0)
continue;
verify(nvlist_lookup_uint64(src, ZPOOL_CONFIG_POOL_GUID,
&this_guid) == 0);
if (guid != 0) {
verify(nvlist_lookup_uint64(src, ZPOOL_CONFIG_POOL_GUID,
&this_guid) == 0);
if (guid != this_guid)
continue;
}
this_guid = fnvlist_lookup_uint64(src, ZPOOL_CONFIG_POOL_GUID);
if (guid != 0 && guid != this_guid)
continue;
if (pool_active(hdl, name, this_guid, &active) != 0) {
nvlist_free(raw);