From: Asias He <asias@redhat.com>
Date: Wed, 27 Feb 2013 05:29:30 +0000 (+0800)
Subject: target/pscsi: Rename sg_num to nr_vecs in pscsi_get_bio()
X-Git-Tag: v3.9-rc1~20^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2dbe10a202d2743582b5fb7c9864455ef6ecf9a6;p=platform%2Fkernel%2Flinux-stable.git

target/pscsi: Rename sg_num to nr_vecs in pscsi_get_bio()

It is actually a vector not a sg, so nr_vecs is better than sg_num.

Signed-off-by: Asias He <asias@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index f6921bf..82e78d7 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -840,14 +840,14 @@ static void pscsi_bi_endio(struct bio *bio, int error)
 	bio_put(bio);
 }
 
-static inline struct bio *pscsi_get_bio(int sg_num)
+static inline struct bio *pscsi_get_bio(int nr_vecs)
 {
 	struct bio *bio;
 	/*
 	 * Use bio_malloc() following the comment in for bio -> struct request
 	 * in block/blk-core.c:blk_make_request()
 	 */
-	bio = bio_kmalloc(GFP_KERNEL, sg_num);
+	bio = bio_kmalloc(GFP_KERNEL, nr_vecs);
 	if (!bio) {
 		pr_err("PSCSI: bio_kmalloc() failed\n");
 		return NULL;