From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf0-f66.google.com ([209.85.215.66]:42101 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752154AbeFANFC (ORCPT ); Fri, 1 Jun 2018 09:05:02 -0400 Received: by mail-lf0-f66.google.com with SMTP id v135-v6so14744091lfa.9 for ; Fri, 01 Jun 2018 06:05:01 -0700 (PDT) From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= To: axboe@fb.com Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, javier@cnexlabs.com, igor.j.konopko@intel.com, marcin.dziegielewski@intel.com, =?UTF-8?q?Javier=20Gonz=C3=A1lez?= , =?UTF-8?q?Matias=20Bj=C3=B8rling?= Subject: [GIT PULL 07/18] lightnvm: pblk: remove unnecessary indirection Date: Fri, 1 Jun 2018 15:04:21 +0200 Message-Id: <20180601130432.30866-8-mb@lightnvm.io> In-Reply-To: <20180601130432.30866-1-mb@lightnvm.io> References: <20180601130432.30866-1-mb@lightnvm.io> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org From: Javier González Call nvm_submit_io directly and remove an unnecessary indirection on the read path. Signed-off-by: Javier González Signed-off-by: Matias Bjørling --- drivers/lightnvm/pblk-read.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c index b201fc486adb..a2e678de428f 100644 --- a/drivers/lightnvm/pblk-read.c +++ b/drivers/lightnvm/pblk-read.c @@ -102,16 +102,6 @@ static void pblk_read_ppalist_rq(struct pblk *pblk, struct nvm_rq *rqd, #endif } -static int pblk_submit_read_io(struct pblk *pblk, struct nvm_rq *rqd) -{ - int err; - - err = pblk_submit_io(pblk, rqd); - if (err) - return NVM_IO_ERR; - - return NVM_IO_OK; -} static void pblk_read_check_seq(struct pblk *pblk, struct nvm_rq *rqd, sector_t blba) @@ -485,9 +475,9 @@ int pblk_submit_read(struct pblk *pblk, struct bio *bio) rqd->bio = int_bio; r_ctx->private = bio; - ret = pblk_submit_read_io(pblk, rqd); - if (ret) { + if (pblk_submit_io(pblk, rqd)) { pr_err("pblk: read IO submission failed\n"); + ret = NVM_IO_ERR; if (int_bio) bio_put(int_bio); goto fail_end_io; -- 2.11.0