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Fix gcc unused variable warnings

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Gcc -Wall warn: 'unused variable'

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2010-08-26 09:53:00 -07:00
parent c65aa5b2b9
commit 1fde1e3720
14 changed files with 38 additions and 38 deletions
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module/zfs/dsl_dataset.c
+4 -6
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@@ -1121,8 +1121,7 @@ dsl_dataset_destroy(dsl_dataset_t *ds, void *tag, boolean_t defer)
*/
if (ds->ds_phys->ds_bp.blk_fill == 0 &&
dmu_objset_userused_enabled(os)) {
uint64_t count;
ASSERTV(uint64_t count);
ASSERT(zap_count(os, DMU_USERUSED_OBJECT, &count) != 0 ||
count == 0);
ASSERT(zap_count(os, DMU_GROUPUSED_OBJECT, &count) != 0 ||
@@ -1495,8 +1494,8 @@ static void
remove_from_next_clones(dsl_dataset_t *ds, uint64_t obj, dmu_tx_t *tx)
{
objset_t *mos = ds->ds_dir->dd_pool->dp_meta_objset;
uint64_t count;
int err;
ASSERTV(uint64_t count);
ASSERT(ds->ds_phys->ds_num_children >= 2);
err = zap_remove_int(mos, ds->ds_phys->ds_next_clones_obj, obj, tx);
@@ -1921,7 +1920,7 @@ dsl_dataset_destroy_sync(void *arg1, void *tag, dmu_tx_t *tx)
"dataset = %llu", ds->ds_object);
if (ds->ds_phys->ds_next_clones_obj != 0) {
uint64_t count;
ASSERTV(uint64_t count);
ASSERT(0 == zap_count(mos,
ds->ds_phys->ds_next_clones_obj, &count) && count == 0);
VERIFY(0 == dmu_object_free(mos,
@@ -2251,7 +2250,7 @@ dsl_dataset_space(dsl_dataset_t *ds,
boolean_t
dsl_dataset_modified_since_lastsnap(dsl_dataset_t *ds)
{
dsl_pool_t *dp = ds->ds_dir->dd_pool;
ASSERTV(dsl_pool_t *dp = ds->ds_dir->dd_pool);
ASSERT(RW_LOCK_HELD(&dp->dp_config_rwlock) ||
dsl_pool_sync_context(dp));
@@ -2522,7 +2521,6 @@ struct promotearg {
};
static int snaplist_space(list_t *l, uint64_t mintxg, uint64_t *spacep);
static boolean_t snaplist_unstable(list_t *l);
static int
dsl_dataset_promote_check(void *arg1, void *arg2, dmu_tx_t *tx)