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-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 6002d363c637..0177295599e0 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -4958,10 +4958,12 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance,
sense, sense_handle);
}
- for (i = 0; i < ioc->sge_count && kbuff_arr[i]; i++) {
- dma_free_coherent(&instance->pdev->dev,
- kern_sge32[i].length,
- kbuff_arr[i], kern_sge32[i].phys_addr);
+ for (i = 0; i < ioc->sge_count; i++) {
+ if (kbuff_arr[i])
+ dma_free_coherent(&instance->pdev->dev,
+ kern_sge32[i].length,
+ kbuff_arr[i],
+ kern_sge32[i].phys_addr);
}
megasas_return_cmd(instance, cmd);