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| author | Mike Christie <michaelc@cs.wisc.edu> | 2010-02-10 16:51:48 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-02-17 13:40:19 -0600 |
| commit | b3925514f6f6878e3f671fb6990874e731a26d02 (patch) | |
| tree | 01a0d638a0155f1db2b168b5fa288341bc043cdd /drivers/scsi/qla4xxx | |
| parent | b64e77f70b8c11766e967e3485331a9e6ef01390 (diff) | |
| download | kernel_samsung_smdk4412-b3925514f6f6878e3f671fb6990874e731a26d02.zip kernel_samsung_smdk4412-b3925514f6f6878e3f671fb6990874e731a26d02.tar.gz kernel_samsung_smdk4412-b3925514f6f6878e3f671fb6990874e731a26d02.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/scsi/qla4xxx')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_init.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index af8c323..92329a4 100644 --- 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) |