diff options
| author | Souptick Joarder <jrdr.linux@gmail.com> | 2018-02-14 21:10:38 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-02-23 02:28:43 +0100 |
| commit | 501017f6d4e1feaa9ce3ff49c1190bc0588b3f02 (patch) | |
| tree | 9cfae81c45387fef934afbf3369a01a16f20ffb5 /drivers/scsi/qla2xxx/qla_target.c | |
| parent | scsi: qla4xxx: Use dma_pool_zalloc() (diff) | |
| download | linux-501017f6d4e1feaa9ce3ff49c1190bc0588b3f02.tar.xz linux-501017f6d4e1feaa9ce3ff49c1190bc0588b3f02.zip | |
scsi: qla2xxx: 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: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 3735ebd83012..755d7a2a3eea 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -2871,7 +2871,6 @@ qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct qla_tgt_prm *prm) uint32_t data_bytes; uint32_t dif_bytes; uint8_t bundling = 1; - uint8_t *clr_ptr; struct crc_context *crc_ctx_pkt = NULL; struct qla_hw_data *ha; struct ctio_crc2_to_fw *pkt; @@ -3000,15 +2999,11 @@ qlt_build_ctio_crc2_pkt(struct qla_qpair *qpair, struct qla_tgt_prm *prm) /* Allocate CRC context from global pool */ crc_ctx_pkt = cmd->ctx = - dma_pool_alloc(ha->dl_dma_pool, GFP_ATOMIC, &crc_ctx_dma); + dma_pool_zalloc(ha->dl_dma_pool, GFP_ATOMIC, &crc_ctx_dma); if (!crc_ctx_pkt) goto crc_queuing_error; - /* Zero out CTX area. */ - clr_ptr = (uint8_t *)crc_ctx_pkt; - memset(clr_ptr, 0, sizeof(*crc_ctx_pkt)); - crc_ctx_pkt->crc_ctx_dma = crc_ctx_dma; INIT_LIST_HEAD(&crc_ctx_pkt->dsd_list); |