Resolve C90 int declared in for() construct

diff --git a/module/zfs/spa.c b/module/zfs/spa.c
index b6a1de288d4e012e999ca925d578a575d08a5a2a..d31f3ffcd30790d89718df066fb8eba3d66c5ac0 100644 (file)
--- a/module/zfs/spa.c
+++ b/module/zfs/spa.c
@@ -1394,6 +1394,7 @@ spa_load(spa_t *spa, nvlist_t *config, spa_load_state_t state, int mosconfig)
        if (spa_writeable(spa)) {
                dmu_tx_t *tx;
                int need_update = B_FALSE;
+               int c;
 
                ASSERT(state != SPA_LOAD_TRYIMPORT);
 
@@ -1423,7 +1424,7 @@ spa_load(spa_t *spa, nvlist_t *config, spa_load_state_t state, int mosconfig)
                    state == SPA_LOAD_IMPORT)
                        need_update = B_TRUE;
 
-               for (int c = 0; c < rvd->vdev_children; c++)
+               for (c = 0; c < rvd->vdev_children; c++)
                        if (rvd->vdev_child[c]->vdev_ms_array == 0)
                                need_update = B_TRUE;
 
@@ -2736,6 +2737,7 @@ spa_vdev_add(spa_t *spa, nvlist_t *nvroot)
        vdev_t *vd, *tvd;
        nvlist_t **spares, **l2cache;
        uint_t nspares, nl2cache;
+       int c;
 
        txg = spa_vdev_enter(spa);
 
@@ -2770,7 +2772,7 @@ spa_vdev_add(spa_t *spa, nvlist_t *nvroot)
        /*
         * Transfer each new top-level vdev from vd to rvd.
         */
-       for (int c = 0; c < vd->vdev_children; c++) {
+       for (c = 0; c < vd->vdev_children; c++) {
                tvd = vd->vdev_child[c];
                vdev_remove_child(vd, tvd);
                tvd->vdev_id = rvd->vdev_children;
@@ -3032,6 +3034,7 @@ spa_vdev_detach(spa_t *spa, uint64_t guid, uint64_t pguid, int replace_done)
        boolean_t unspare = B_FALSE;
        uint64_t unspare_guid;
        size_t len;
+       int t;
 
        txg = spa_vdev_enter(spa);
 
@@ -3194,7 +3197,7 @@ spa_vdev_detach(spa_t *spa, uint64_t guid, uint64_t pguid, int replace_done)
         * But first make sure we're not on any *other* txg's DTL list, to
         * prevent vd from being accessed after it's freed.
         */
-       for (int t = 0; t < TXG_SIZE; t++)
+       for (t = 0; t < TXG_SIZE; t++)
                (void) txg_list_remove_this(&tvd->vdev_dtl_list, vd, t);
        vd->vdev_detached = B_TRUE;
        vdev_dirty(tvd, VDD_DTL, vd, txg);