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authorNaresh Gottumukkala <bgottumukkala@emulex.com>2013-10-28 17:29:34 +0530
committerRoland Dreier <roland@purestorage.com>2013-11-08 14:43:06 -0800
commitd5e3f378337581af86a8b86a4db8fd6e164eae3c (patch)
tree729395bc64cc8b08fc114630ed435b44198e8436 /drivers/infiniband
parent1852d1da3b4723d7db0d490f54c07442b3e1c452 (diff)
RDMA/ocrdma: Remove redundant check in ocrdma_build_fr()
Remove the redundant check of comparing if a 32-bit value is greater than 0xffffffffULL. Reported by Dan Carpenter. Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_verbs.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index d4fbf916d3cc..7686dceadd29 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1981,9 +1981,7 @@ static int ocrdma_build_fr(struct ocrdma_qp *qp, struct ocrdma_hdr_wqe *hdr,
wqe_size = roundup(wqe_size, OCRDMA_WQE_ALIGN_BYTES);
- if ((wr->wr.fast_reg.page_list_len >
- qp->dev->attr.max_pages_per_frmr) ||
- (wr->wr.fast_reg.length > 0xffffffffULL))
+ if (wr->wr.fast_reg.page_list_len > qp->dev->attr.max_pages_per_frmr)
return -EINVAL;
hdr->cw |= (OCRDMA_FR_MR << OCRDMA_WQE_OPCODE_SHIFT);