diff options
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_eq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c index 34d68e5a72d8..e8a948f087c0 100644 --- a/drivers/infiniband/hw/mthca/mthca_eq.c +++ b/drivers/infiniband/hw/mthca/mthca_eq.c @@ -484,8 +484,7 @@ static int __devinit mthca_create_eq(struct mthca_dev *dev, u8 intr, struct mthca_eq *eq) { - int npages = (nent * MTHCA_EQ_ENTRY_SIZE + PAGE_SIZE - 1) / - PAGE_SIZE; + int npages; u64 *dma_list = NULL; dma_addr_t t; struct mthca_mailbox *mailbox; @@ -496,6 +495,7 @@ static int __devinit mthca_create_eq(struct mthca_dev *dev, eq->dev = dev; eq->nent = roundup_pow_of_two(max(nent, 2)); + npages = ALIGN(eq->nent * MTHCA_EQ_ENTRY_SIZE, PAGE_SIZE) / PAGE_SIZE; eq->page_list = kmalloc(npages * sizeof *eq->page_list, GFP_KERNEL); |