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/amso1100/c2.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/amso1100/c2.c')
| -rw-r--r-- | drivers/infiniband/hw/amso1100/c2.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c index 00400c3..766a71c 100644 --- a/drivers/infiniband/hw/amso1100/c2.c +++ b/drivers/infiniband/hw/amso1100/c2.c @@ -604,16 +604,14 @@ static int c2_up(struct net_device *netdev) tx_size = c2_port->tx_ring.count * sizeof(struct c2_tx_desc); c2_port->mem_size = tx_size + rx_size; - c2_port->mem = pci_alloc_consistent(c2dev->pcidev, c2_port->mem_size, - &c2_port->dma); + c2_port->mem = pci_zalloc_consistent(c2dev->pcidev, c2_port->mem_size, + &c2_port->dma); if (c2_port->mem == NULL) { pr_debug("Unable to allocate memory for " "host descriptor rings\n"); return -ENOMEM; } - memset(c2_port->mem, 0, c2_port->mem_size); - /* Create the Rx host descriptor ring */ if ((ret = c2_rx_ring_alloc(&c2_port->rx_ring, c2_port->mem, c2_port->dma, |
