bio: remove unused macro bip_vec_idx()

Macro bip_vec_idx() was used by bio integrity originally, but no longer
used now. So remove it.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/include/linux/bio.h b/include/linux/bio.h
index 5a645769f020f956415c1fac11ac868a1922f161..f91decbca96b87b519e15897e516f993e774c362 100644 (file)
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -644,10 +644,6 @@ struct biovec_slab {
 
 #if defined(CONFIG_BLK_DEV_INTEGRITY)
 
-
-
-#define bip_vec_idx(bip, idx)  (&(bip->bip_vec[(idx)]))
-
 #define bip_for_each_vec(bvl, bip, iter)                               \
        for_each_bvec(bvl, (bip)->bip_vec, iter, (bip)->bip_iter)