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-rw-r--r--drivers/scsi/lpfc/lpfc_init.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 707dbe7a8d15..bbc2815fc012 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -10049,7 +10049,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
{
struct pci_dev *pdev = phba->pcidev;
unsigned long bar0map_len, bar1map_len, bar2map_len;
- int error = -ENODEV;
+ int error;
uint32_t if_type;
if (!pdev)
@@ -10066,7 +10066,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
*/
if (pci_read_config_dword(pdev, LPFC_SLI_INTF,
&phba->sli4_hba.sli_intf.word0)) {
- return error;
+ return -ENODEV;
}
/* There is no SLI3 failback for SLI4 devices. */
@@ -10076,7 +10076,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
"2894 SLI_INTF reg contents invalid "
"sli_intf reg 0x%x\n",
phba->sli4_hba.sli_intf.word0);
- return error;
+ return -ENODEV;
}
if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf);
@@ -10100,7 +10100,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
dev_printk(KERN_ERR, &pdev->dev,
"ioremap failed for SLI4 PCI config "
"registers.\n");
- goto out;
+ return -ENODEV;
}
phba->pci_bar0_memmap_p = phba->sli4_hba.conf_regs_memmap_p;
/* Set up BAR0 PCI config space register memory map */
@@ -10111,7 +10111,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
if (if_type >= LPFC_SLI_INTF_IF_TYPE_2) {
dev_printk(KERN_ERR, &pdev->dev,
"FATAL - No BAR0 mapping for SLI4, if_type 2\n");
- goto out;
+ return -ENODEV;
}
phba->sli4_hba.conf_regs_memmap_p =
ioremap(phba->pci_bar0_map, bar0map_len);
@@ -10119,7 +10119,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
dev_printk(KERN_ERR, &pdev->dev,
"ioremap failed for SLI4 PCI config "
"registers.\n");
- goto out;
+ return -ENODEV;
}
lpfc_sli4_bar0_register_memmap(phba, if_type);
}
@@ -10165,6 +10165,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
if (!phba->sli4_hba.drbl_regs_memmap_p) {
dev_err(&pdev->dev,
"ioremap failed for SLI4 HBA doorbell registers.\n");
+ error = -ENOMEM;
goto out_iounmap_conf;
}
phba->pci_bar2_memmap_p = phba->sli4_hba.drbl_regs_memmap_p;
@@ -10214,6 +10215,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
if (!phba->sli4_hba.dpp_regs_memmap_p) {
dev_err(&pdev->dev,
"ioremap failed for SLI4 HBA dpp registers.\n");
+ error = -ENOMEM;
goto out_iounmap_ctrl;
}
phba->pci_bar4_memmap_p = phba->sli4_hba.dpp_regs_memmap_p;
@@ -10244,7 +10246,7 @@ out_iounmap_ctrl:
iounmap(phba->sli4_hba.ctrl_regs_memmap_p);
out_iounmap_conf:
iounmap(phba->sli4_hba.conf_regs_memmap_p);
-out:
+
return error;
}