diff options
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_ctl.c')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_ctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index 28b4e8139153..fe5eee4d0a11 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -395,6 +395,8 @@ static ssize_t pm8001_ctl_bios_version_show(struct device *cdev, payload.offset = 0; payload.length = 4096; payload.func_specific = kzalloc(4096, GFP_KERNEL); + if (!payload.func_specific) + return -ENOMEM; PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, &payload); wait_for_completion(&completion); virt_addr = pm8001_ha->memoryMap.region[NVMD].virt_ptr; @@ -402,6 +404,7 @@ static ssize_t pm8001_ctl_bios_version_show(struct device *cdev, bios_index++) str += sprintf(str, "%c", *((u8 *)((u8 *)virt_addr+bios_index))); + kfree(payload.func_specific); return str - buf; } static DEVICE_ATTR(bios_version, S_IRUGO, pm8001_ctl_bios_version_show, NULL); |
