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RDMA/cxgb4: Don't limit fastreg page list depth
author
Steve Wise
<swise@opengridcomputing.com>
Thu, 20 May 2010 21:57:59 +0000
(16:57 -0500)
committer
Roland Dreier
<rolandd@cisco.com>
Tue, 25 May 2010 04:08:03 +0000
(21:08 -0700)
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/cxgb4/mem.c
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diff --git
a/drivers/infiniband/hw/cxgb4/mem.c
b/drivers/infiniband/hw/cxgb4/mem.c
index
993ed1f
..
7f94da1
100644
(file)
--- a/
drivers/infiniband/hw/cxgb4/mem.c
+++ b/
drivers/infiniband/hw/cxgb4/mem.c
@@
-759,9
+759,6
@@
struct ib_fast_reg_page_list *c4iw_alloc_fastreg_pbl(struct ib_device *device,
dma_addr_t dma_addr;
int size = sizeof *c4pl + page_list_len * sizeof(u64);
- if (page_list_len > T4_MAX_FR_DEPTH)
- return ERR_PTR(-EINVAL);
-
c4pl = dma_alloc_coherent(&dev->rdev.lldi.pdev->dev, size,
&dma_addr, GFP_KERNEL);
if (!c4pl)