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

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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>
This commit is contained in:
Asias He 2013-02-27 13:29:30 +08:00 committed by Nicholas Bellinger
parent 472b72f2db
commit 2dbe10a202
1 changed files with 2 additions and 2 deletions
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4
drivers/target/target_core_pscsi.c
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@ -840,14 +840,14 @@ static void pscsi_bi_endio(struct bio *bio, int error)
bio_put(bio); 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; struct bio *bio;
/* /*
* Use bio_malloc() following the comment in for bio -> struct request * Use bio_malloc() following the comment in for bio -> struct request
* in block/blk-core.c:blk_make_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) { if (!bio) {
pr_err("PSCSI: bio_kmalloc() failed\n"); pr_err("PSCSI: bio_kmalloc() failed\n");
return NULL; return NULL;