diff options
| author | Joe Perches <joe@perches.com> | 2014-06-15 20:37:51 (GMT) |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-07-25 21:16:55 (GMT) |
| commit | 0ea85b50f8e25649fa711be560b282263d3e756c (patch) | |
| tree | 2938b5d1744507c425cad79026739b7c17850946 /drivers/scsi/qla2xxx/qla_init.c | |
| parent | 44416c42ad200a9bfa34a9e46e119a29e282925c (diff) | |
| download | linux-0ea85b50f8e25649fa711be560b282263d3e756c.tar.xz | |
qla2xxx: Use dma_zalloc_coherent
Use the zeroing function instead of dma_alloc_coherent & memset(,0,)
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index e218441..46990f4 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1526,8 +1526,8 @@ try_fce: FCE_SIZE, ha->fce, ha->fce_dma); /* Allocate memory for Fibre Channel Event Buffer. */ - tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma, - GFP_KERNEL); + tc = dma_zalloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma, + GFP_KERNEL); if (!tc) { ql_log(ql_log_warn, vha, 0x00be, "Unable to allocate (%d KB) for FCE.\n", @@ -1535,7 +1535,6 @@ try_fce: goto try_eft; } - memset(tc, 0, FCE_SIZE); rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS, ha->fce_mb, &ha->fce_bufs); if (rval) { @@ -1560,8 +1559,8 @@ try_eft: EFT_SIZE, ha->eft, ha->eft_dma); /* Allocate memory for Extended Trace Buffer. */ - tc = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma, - GFP_KERNEL); + tc = dma_zalloc_coherent(&ha->pdev->dev, EFT_SIZE, &tc_dma, + GFP_KERNEL); if (!tc) { ql_log(ql_log_warn, vha, 0x00c1, "Unable to allocate (%d KB) for EFT.\n", @@ -1569,7 +1568,6 @@ try_eft: goto cont_alloc; } - memset(tc, 0, EFT_SIZE); rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS); if (rval) { ql_log(ql_log_warn, vha, 0x00c2, |