diff options
| author | Joe Perches <joe@perches.com> | 2014-08-08 14:24:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:28 -0700 |
| commit | 9011a67b2fe9b89048bcba81745ef34394f6f7ab (patch) | |
| tree | 9b50fb67c738f53423e4f9762f28a9c9d600c35e /drivers/infiniband/hw/nes/nes_hw.c | |
| parent | 7e835084fe1fff705be16e1db8a9e5e8f56b9b73 (diff) | |
| download | op-kernel-dev-9011a67b2fe9b89048bcba81745ef34394f6f7ab.zip op-kernel-dev-9011a67b2fe9b89048bcba81745ef34394f6f7ab.tar.gz | |
infiniband: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Cc: Roland Dreier <roland@kernel.org>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_hw.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_hw.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 9020024..02120d3 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -1003,13 +1003,13 @@ int nes_init_cqp(struct nes_device *nesdev) (sizeof(struct nes_hw_aeqe) * nesadapter->max_qp) + sizeof(struct nes_hw_cqp_qp_context); - nesdev->cqp_vbase = pci_alloc_consistent(nesdev->pcidev, nesdev->cqp_mem_size, - &nesdev->cqp_pbase); + nesdev->cqp_vbase = pci_zalloc_consistent(nesdev->pcidev, + nesdev->cqp_mem_size, + &nesdev->cqp_pbase); if (!nesdev->cqp_vbase) { nes_debug(NES_DBG_INIT, "Unable to allocate memory for host descriptor rings\n"); return -ENOMEM; } - memset(nesdev->cqp_vbase, 0, nesdev->cqp_mem_size); /* Allocate a twice the number of CQP requests as the SQ size */ nesdev->nes_cqp_requests = kzalloc(sizeof(struct nes_cqp_request) * @@ -1691,13 +1691,13 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev) (NES_NIC_WQ_SIZE * 2 * sizeof(struct nes_hw_nic_cqe)) + sizeof(struct nes_hw_nic_qp_context); - nesvnic->nic_vbase = pci_alloc_consistent(nesdev->pcidev, nesvnic->nic_mem_size, - &nesvnic->nic_pbase); + nesvnic->nic_vbase = pci_zalloc_consistent(nesdev->pcidev, + nesvnic->nic_mem_size, + &nesvnic->nic_pbase); if (!nesvnic->nic_vbase) { nes_debug(NES_DBG_INIT, "Unable to allocate memory for NIC host descriptor rings\n"); return -ENOMEM; } - memset(nesvnic->nic_vbase, 0, nesvnic->nic_mem_size); nes_debug(NES_DBG_INIT, "Allocated NIC QP structures at %p (phys = %016lX), size = %u.\n", nesvnic->nic_vbase, (unsigned long)nesvnic->nic_pbase, nesvnic->nic_mem_size); |
