From d5e3f378337581af86a8b86a4db8fd6e164eae3c Mon Sep 17 00:00:00 2001 From: Naresh Gottumukkala Date: Mon, 28 Oct 2013 17:29:34 +0530 Subject: [PATCH] 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 Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 4 +--- 1 file changed, 1 insertion(+), 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);