linux-kernel - [PATCH 07/11] lightnvm: pblk: remove unnecessary indirection

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Message-Id: <1523874332-6272-8-git-send-email-javier@cnexlabs.com>
Date:   Mon, 16 Apr 2018 12:25:28 +0200
From:   "Javier González" <javier@...igon.com>
To:     mb@...htnvm.io
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        Javier González <javier@...xlabs.com>
Subject: [PATCH 07/11] lightnvm: pblk: remove unnecessary indirection

Remove unnecessary indirection on the read path.

Signed-off-by: Javier González <javier@...xlabs.com>
---
 drivers/lightnvm/pblk-read.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/lightnvm/pblk-read.c b/drivers/lightnvm/pblk-read.c
index 89aed634333a..2f8224354c62 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)
@@ -485,7 +475,7 @@ 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);
+		ret = pblk_submit_io(pblk, rqd);
 		if (ret) {
 			pr_err("pblk: read IO submission failed\n");
 			if (int_bio)
-- 
2.7.4