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[SCSI] lpfc: don't dereference NULL 

When kzalloc fails in lpfc_hba_alloc, don't dereference the NULL by
lpfc_printf_log. Use dev_err instead.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-By: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Jiri Slaby 2009-07-13 23:25:54 +02:00 committed by James Bottomley
parent 0fd30f7769
commit e34ccdfe0e
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/lpfc/lpfc_init.c
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@ -4130,8 +4130,7 @@ lpfc_hba_alloc(struct pci_dev *pdev)
/* Allocate memory for HBA structure */ /* Allocate memory for HBA structure */
phba = kzalloc(sizeof(struct lpfc_hba), GFP_KERNEL); phba = kzalloc(sizeof(struct lpfc_hba), GFP_KERNEL);
if (!phba) { if (!phba) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT, dev_err(&pdev->dev, "failed to allocate hba struct\n");
"1417 Failed to allocate hba struct.\n");
return NULL; return NULL;
} }