[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>

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index fc67cc6..2452dc9 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4130,8 +4130,7 @@ lpfc_hba_alloc(struct pci_dev *pdev)
        /* Allocate memory for HBA structure */
        phba = kzalloc(sizeof(struct lpfc_hba), GFP_KERNEL);
        if (!phba) {
-               lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-                               "1417 Failed to allocate hba struct.\n");
+               dev_err(&pdev->dev, "failed to allocate hba struct\n");
                return NULL;
        }