diff options
| author | Xiang Chen <chenxiang66@hisilicon.com> | 2018-03-24 00:05:11 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-04-18 19:32:51 -0400 |
| commit | 4f4e21b8ff3e706f79e1adb2a475c3f5ee6b57f9 (patch) | |
| tree | 85447541a56e684f9ec8b36574e44e8e5354b3bb | |
| parent | 5df41af4b18720061b1024f93f54b957864cdd44 (diff) | |
scsi: hisi_sas: use dma_zalloc_coherent()
This is a warning coming from Coccinelle, and need to use new interface
dma_zalloc_coherent() instead of dma_alloc_coherent()/memset().
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index a21679574142..9563dfa72181 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1822,13 +1822,11 @@ int hisi_sas_alloc(struct hisi_hba *hisi_hba, struct Scsi_Host *shost) goto err_out; s = HISI_SAS_MAX_ITCT_ENTRIES * sizeof(struct hisi_sas_itct); - hisi_hba->itct = dma_alloc_coherent(dev, s, &hisi_hba->itct_dma, + hisi_hba->itct = dma_zalloc_coherent(dev, s, &hisi_hba->itct_dma, GFP_KERNEL); if (!hisi_hba->itct) goto err_out; - memset(hisi_hba->itct, 0, s); - hisi_hba->slot_info = devm_kcalloc(dev, max_command_entries, sizeof(struct hisi_sas_slot), GFP_KERNEL); |