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hpsa: make hpsa_init_one return -ENOMEM if allocation of h->lockup_detected fails

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Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Stephen M. Cameron 2014-07-03 10:18:08 -05:00 committed by Christoph Hellwig
parent 3b7f040ac6
commit 2a5ac32653
1 changed files with 3 additions and 1 deletions
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4
drivers/scsi/hpsa.c
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@ -6995,8 +6995,10 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Allocate and clear per-cpu variable lockup_detected */
h->lockup_detected = alloc_percpu(u32);
if (!h->lockup_detected)
if (!h->lockup_detected) {
rc = -ENOMEM;
goto clean1;
}
set_lockup_detected_for_all_cpus(h, 0);
rc = hpsa_pci_init(h);