From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752157AbcFEUqC (ORCPT ); Sun, 5 Jun 2016 16:46:02 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:36657 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751211AbcFEUp7 (ORCPT ); Sun, 5 Jun 2016 16:45:59 -0400 From: Sudip Mukherjee To: Doug Ledford , Sean Hefty , Hal Rosenstock Cc: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Sudip Mukherjee Subject: [PATCH] IB/core: remove dead code Date: Sun, 5 Jun 2016 21:45:52 +0100 Message-Id: <1465159552-11833-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org prot_sg_cnt has been assigned with the value of ret which we have already checked to be non-zero so prot_sg_cnt can never be zero at this point of the code and hence the else part can never execute. Signed-off-by: Sudip Mukherjee --- drivers/infiniband/core/rw.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/core/rw.c b/drivers/infiniband/core/rw.c index 1eb9b12..644589b 100644 --- a/drivers/infiniband/core/rw.c +++ b/drivers/infiniband/core/rw.c @@ -398,8 +398,6 @@ int rdma_rw_ctx_signature_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp, else prev_wr->next = &ctx->sig->prot.reg_wr.wr; prev_wr = &ctx->sig->prot.reg_wr.wr; - } else { - ctx->sig->prot.mr = NULL; } ctx->sig->sig_mr = ib_mr_pool_get(qp, &qp->sig_mrs); -- 1.9.1