diff options
| author |   Joe Perches <joe@perches.com> | 2013-08-26 22:45:23 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-08-29 21:55:23 -0400 |
| commit | ede23fa8161c1a04aa1b3bf5447812ca14b3fef1 (patch) | |
| tree | 783051ba0b2e2c7e4b9f8c5bca53282cb2ad314e /drivers/net/ethernet/qlogic | |
| parent | pkt_sched: fq: Fair Queue packet scheduler (diff) | |
| download | linux-dev-ede23fa8161c1a04aa1b3bf5447812ca14b3fef1.tar.xz linux-dev-ede23fa8161c1a04aa1b3bf5447812ca14b3fef1.zip | |
drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent
__GFP_ZERO is an uncommon flag and perhaps is better
not used. static inline dma_zalloc_coherent exists
so convert the uses of dma_alloc_coherent with __GFP_ZERO
to the more common kernel style with zalloc.
Remove memset from the static inline dma_zalloc_coherent
and add just one use of __GFP_ZERO instead.
Trivially reduces the size of the existing uses of
dma_zalloc_coherent.
Realign arguments as appropriate.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c index bf3b17eaf8b8..86850dd633a1 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c @@ -448,14 +448,14 @@ int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter, *(tx_ring->hw_consumer) = 0; rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx); - rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size, - &rq_phys_addr, GFP_KERNEL | __GFP_ZERO); + rq_addr = dma_zalloc_coherent(&adapter->pdev->dev, rq_size, + &rq_phys_addr, GFP_KERNEL); if (!rq_addr) return -ENOMEM; rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx); - rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size, - &rsp_phys_addr, GFP_KERNEL | __GFP_ZERO); + rsp_addr = dma_zalloc_coherent(&adapter->pdev->dev, rsp_size, + &rsp_phys_addr, GFP_KERNEL); if (!rsp_addr) { err = -ENOMEM; goto out_free_rq; @@ -865,8 +865,8 @@ int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_cmd_args cmd; size_t nic_size = sizeof(struct qlcnic_info_le); - nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size, - &nic_dma_t, GFP_KERNEL | __GFP_ZERO); + nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size, + &nic_dma_t, GFP_KERNEL); if (!nic_info_addr) return -ENOMEM; @@ -919,8 +919,8 @@ int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *adapter, if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC) return err; - nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size, - &nic_dma_t, GFP_KERNEL | __GFP_ZERO); + nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size, + &nic_dma_t, GFP_KERNEL); if (!nic_info_addr) return -ENOMEM; @@ -972,9 +972,8 @@ int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter, size_t npar_size = sizeof(struct qlcnic_pci_info_le); size_t pci_size = npar_size * QLCNIC_MAX_PCI_FUNC; - pci_info_addr = dma_alloc_coherent(&adapter->pdev->dev, pci_size, - &pci_info_dma_t, - GFP_KERNEL | __GFP_ZERO); + pci_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, pci_size, + &pci_info_dma_t, GFP_KERNEL); if (!pci_info_addr) return -ENOMEM; @@ -1074,8 +1073,8 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func, return -EIO; } - stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size, - &stats_dma_t, GFP_KERNEL | __GFP_ZERO); + stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size, + &stats_dma_t, GFP_KERNEL); if (!stats_addr) return -ENOMEM; @@ -1130,8 +1129,8 @@ int qlcnic_get_mac_stats(struct qlcnic_adapter *adapter, if (mac_stats == NULL) return -ENOMEM; - stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size, - &stats_dma_t, GFP_KERNEL | __GFP_ZERO); + stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size, + &stats_dma_t, GFP_KERNEL); if (!stats_addr) return -ENOMEM; |