[SCSI] qla4xxx: fix compile warning due to invalid extHwConfig

If the nvram is invalid qla4xxx tries to set Asuint32_t
based on the card type. If the card type is not listed
then Asuint32_t is going to be gargabe. This just fixes
that if/elseif by adding a else to catch the case for
new hardware that might not be listed yet.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index af8c3233e8aef9c3449917e9e3850e553a937ca3..92329a461c6891e1a068d692ea4d233670ce7184 100644 (file)
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -844,10 +844,10 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
        DEBUG2(printk("scsi%ld: %s: Get EEProm parameters \n", ha->host_no,
                      __func__));
        if (ql4xxx_lock_flash(ha) != QLA_SUCCESS)
-               return (QLA_ERROR);
+               return QLA_ERROR;
        if (ql4xxx_lock_nvram(ha) != QLA_SUCCESS) {
                ql4xxx_unlock_flash(ha);
-               return (QLA_ERROR);
+               return QLA_ERROR;
        }
 
        /* Get EEPRom Parameters from NVRAM and validate */
@@ -858,20 +858,18 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
                        rd_nvram_word(ha, eeprom_ext_hw_conf_offset(ha));
                spin_unlock_irqrestore(&ha->hardware_lock, flags);
        } else {
-               /*
-                * QLogic adapters should always have a valid NVRAM.
-                * If not valid, do not load.
-                */
                dev_warn(&ha->pdev->dev,
                           "scsi%ld: %s: EEProm checksum invalid.  "
                           "Please update your EEPROM\n", ha->host_no,
                           __func__);
 
-               /* set defaults */
+               /* Attempt to set defaults */
                if (is_qla4010(ha))
                        extHwConfig.Asuint32_t = 0x1912;
                else if (is_qla4022(ha) | is_qla4032(ha))
                        extHwConfig.Asuint32_t = 0x0023;
+               else
+                       return QLA_ERROR;
        }
        DEBUG(printk("scsi%ld: %s: Setting extHwConfig to 0xFFFF%04x\n",
                     ha->host_no, __func__, extHwConfig.Asuint32_t));
@@ -884,7 +882,7 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
        ql4xxx_unlock_nvram(ha);
        ql4xxx_unlock_flash(ha);
 
-       return (QLA_SUCCESS);
+       return QLA_SUCCESS;
 }
 
 static void qla4x00_pci_config(struct scsi_qla_host *ha)