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| author | Souptick Joarder <jrdr.linux@gmail.com> | 2018-02-15 19:25:06 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-03-07 05:14:01 +0300 |
| commit | 61b142afb2e28d4f06e158399409d181ad91949c (patch) | |
| tree | 9a81f39c49b1c47165453cd8a41c3637582725df /drivers/scsi/megaraid | |
| parent | b0f9408b14838566b2a9b26434fab667c2afb0ea (diff) | |
| download | linux-61b142afb2e28d4f06e158399409d181ad91949c.tar.xz | |
scsi: megaraid: Use dma_pool_zalloc()
Use dma_pool_zalloc() instead of dma_pool_alloc + memset
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Acked-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index a71ee67df084..905ea36da646 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4022,7 +4022,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) cmd = instance->cmd_list[i]; - cmd->frame = dma_pool_alloc(instance->frame_dma_pool, + cmd->frame = dma_pool_zalloc(instance->frame_dma_pool, GFP_KERNEL, &cmd->frame_phys_addr); cmd->sense = dma_pool_alloc(instance->sense_dma_pool, @@ -4038,7 +4038,6 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) return -ENOMEM; } - memset(cmd->frame, 0, instance->mfi_frame_size); cmd->frame->io.context = cpu_to_le32(cmd->index); cmd->frame->io.pad_0 = 0; if ((instance->adapter_type == MFI_SERIES) && reset_devices) |