From: Naresh Gottumukkala Date: Mon, 28 Oct 2013 11:59:34 +0000 (+0530) Subject: RDMA/ocrdma: Remove redundant check in ocrdma_build_fr() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d5e3f378337581af86a8b86a4db8fd6e164eae3c;p=linux.git 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 --- diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index d4fbf916d3cc1..7686dceadd292 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);