[PATCH] bio: remove unused macro bip_vec_idx()

[Gu Zheng]

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@xxxxxxxxxxxxxx>
---
 include/linux/bio.h |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/include/linux/bio.h b/include/linux/bio.h
index 5a64576..f91decb 100644
--- 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)
 
-- 
1.7.7

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