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 @@
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;