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Silence compile-time warning on unused variable

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ASSERT3U() could be NOP which then leads to having unused pointer *spa.

metaslab.c: In function 'metaslab_condense':
metaslab.c:2075:9: warning: unused variable 'spa' [-Wunused-variable]
  spa_t *spa = msp->ms_group->mg_vd->vdev_spa;

Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@osnexus.com>
Closes #7489
This commit is contained in:
Tomohiro Kusumi 2018-05-01 11:15:54 -07:00 committed by Brian Behlendorf
parent 85ce3f4fd1
commit d6133fc500
1 changed files with 1 additions and 2 deletions
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3
module/zfs/metaslab.c
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@ -2072,12 +2072,11 @@ metaslab_should_condense(metaslab_t *msp)
static void static void
metaslab_condense(metaslab_t *msp, uint64_t txg, dmu_tx_t *tx) metaslab_condense(metaslab_t *msp, uint64_t txg, dmu_tx_t *tx)
{ {
spa_t *spa = msp->ms_group->mg_vd->vdev_spa;
range_tree_t *condense_tree; range_tree_t *condense_tree;
space_map_t *sm = msp->ms_sm; space_map_t *sm = msp->ms_sm;
ASSERT(MUTEX_HELD(&msp->ms_lock)); ASSERT(MUTEX_HELD(&msp->ms_lock));
ASSERT3U(spa_sync_pass(spa), ==, 1); ASSERT3U(spa_sync_pass(msp->ms_group->mg_vd->vdev_spa), ==, 1);
ASSERT(msp->ms_loaded); ASSERT(msp->ms_loaded);