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Fix unused variable warnings 

Resolved unused variable warnings observed after restricting
-Wno-unused-but-set-variable to only libzfs and libzpool.

Reviewed-by: DHE <git@dehacked.net>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #6941
This commit is contained in:
Brian Behlendorf 2017-12-07 17:12:40 -05:00
parent 06401e4222
commit bfe27ace0d
2 changed files with 6 additions and 7 deletions
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11
cmd/zed/agents/zfs_diagnosis.c
View File

@ -167,14 +167,12 @@ zfs_case_unserialize(fmd_hdl_t *hdl, fmd_case_t *cp)
static void static void
zfs_mark_vdev(uint64_t pool_guid, nvlist_t *vd, er_timeval_t *loaded) zfs_mark_vdev(uint64_t pool_guid, nvlist_t *vd, er_timeval_t *loaded)
{ {
uint64_t vdev_guid; uint64_t vdev_guid = 0;
uint_t c, children; uint_t c, children;
nvlist_t **child; nvlist_t **child;
zfs_case_t *zcp; zfs_case_t *zcp;
int ret;
ret = nvlist_lookup_uint64(vd, ZPOOL_CONFIG_GUID, &vdev_guid); (void) nvlist_lookup_uint64(vd, ZPOOL_CONFIG_GUID, &vdev_guid);
assert(ret == 0);
/* /*
* Mark any cases associated with this (pool, vdev) pair. * Mark any cases associated with this (pool, vdev) pair.
@ -253,7 +251,10 @@ zfs_mark_pool(zpool_handle_t *zhp, void *unused)
} }
ret = nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE, &vd); ret = nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE, &vd);
assert(ret == 0); if (ret) {
zpool_close(zhp);
return (-1);
}
zfs_mark_vdev(pool_guid, vd, &loaded); zfs_mark_vdev(pool_guid, vd, &loaded);

2
cmd/zpool/zpool_main.c
View File

@ -2271,11 +2271,9 @@ do_import(nvlist_t *config, const char *newname, const char *mntopts,
int ret = 0; int ret = 0;
zpool_handle_t *zhp; zpool_handle_t *zhp;
char *name; char *name;
uint64_t state;
uint64_t version; uint64_t version;
name = fnvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME); name = fnvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME);
state = fnvlist_lookup_uint64(config, ZPOOL_CONFIG_POOL_STATE);
version = fnvlist_lookup_uint64(config, ZPOOL_CONFIG_VERSION); version = fnvlist_lookup_uint64(config, ZPOOL_CONFIG_VERSION);
if (!SPA_VERSION_IS_SUPPORTED(version)) { if (!SPA_VERSION_IS_SUPPORTED(version)) {