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path: root/drivers/block/aoe/aoedev.c
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Diffstat (limited to 'drivers/block/aoe/aoedev.c')
-rw-r--r--drivers/block/aoe/aoedev.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 3776715eb255..e66ccbf41a50 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -214,7 +214,7 @@ aoedev_downdev(struct aoedev *d)
/* reset window dressings */
tt = d->targets;
- te = tt + NTARGETS;
+ te = tt + d->ntargets;
for (; tt < te && (t = *tt); tt++) {
aoecmd_wreset(t);
t->nout = 0;
@@ -284,7 +284,7 @@ freedev(struct aoedev *d)
blk_cleanup_queue(d->blkq);
}
t = d->targets;
- e = t + NTARGETS;
+ e = t + d->ntargets;
for (; t < e && *t; t++)
freetgt(d, *t);
if (d->bufpool)
@@ -376,6 +376,8 @@ restart:
dd = &d->next;
}
spin_unlock(&d->lock);
+ if (doomed)
+ kfree(doomed->targets);
kfree(doomed);
}
spin_unlock_irqrestore(&devlist_lock, flags);
@@ -456,6 +458,12 @@ aoedev_by_aoeaddr(ulong maj, int min, int do_alloc)
d = kcalloc(1, sizeof *d, GFP_ATOMIC);
if (!d)
goto out;
+ d->targets = kcalloc(NTARGETS, sizeof(*d->targets), GFP_ATOMIC);
+ if (!d->targets) {
+ kfree(d);
+ goto out;
+ }
+ d->ntargets = NTARGETS;
INIT_WORK(&d->work, aoecmd_sleepwork);
spin_lock_init(&d->lock);
skb_queue_head_init(&d->skbpool);