diff options
| author | Himanshu Jha <himanshujha199640@gmail.com> | 2018-04-06 12:02:10 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-04-19 02:33:58 +0300 |
| commit | 3c6c122cfcbc2264d8414d292ebe2803b7e20215 (patch) | |
| tree | 7fda020858d1ba466e414f783d058a30b9a3a1f7 /drivers/scsi/megaraid/megaraid_sas_fusion.c | |
| parent | 6b1f8376dc34fb3b728672ed6e06751f26b3b225 (diff) | |
| download | linux-3c6c122cfcbc2264d8414d292ebe2803b7e20215.tar.xz | |
scsi: megaraid_sas: Use zeroing memory allocator than allocator/memset
Use pci_zalloc_consistent for allocating zeroed memory and remove
unnecessary memset function.
Done using Coccinelle.
Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci
Suggested-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index ce97cde3b41c..0f4d30359729 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -684,15 +684,14 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance) array_size = sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) * MAX_MSIX_QUEUES_FUSION; - fusion->rdpq_virt = pci_alloc_consistent(instance->pdev, array_size, - &fusion->rdpq_phys); + fusion->rdpq_virt = pci_zalloc_consistent(instance->pdev, array_size, + &fusion->rdpq_phys); if (!fusion->rdpq_virt) { dev_err(&instance->pdev->dev, "Failed from %s %d\n", __func__, __LINE__); return -ENOMEM; } - memset(fusion->rdpq_virt, 0, array_size); msix_count = instance->msix_vectors > 0 ? instance->msix_vectors : 1; fusion->reply_frames_desc_pool = dma_pool_create("mr_rdpq", |