From a74b35ec876df1c2d11b980bb5e4f697ea4fba94 Mon Sep 17 00:00:00 2001
From: Nikolay Borisov <nborisov@suse.com>
Date: Fri, 8 Dec 2017 16:27:43 +0200
Patch-mainline: v4.16
Git-commit: a74b35ec876df1c2d11b980bb5e4f697ea4fba94
References: bsc#1168273
Subject: [PATCH 3/7] btrfs: Rename bin_search -> btrfs_bin_search

Currently there are 2 function doing binary search on btrfs nodes:
bin_search and btrfs_bin_search. The latter being a simple wrapper for
the former. So eliminate the wrapper and just rename bin_search to
btrfs_bin_search. No functional changes

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/ctree.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 5361f69433a3..2a09577580b8 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1807,8 +1807,8 @@ static noinline int generic_bin_search(struct extent_buffer *eb,
  * simple bin_search frontend that does the right thing for
  * leaves vs nodes
  */
-static int bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
-		      int level, int *slot)
+int btrfs_bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
+		     int level, int *slot)
 {
 	if (level == 0)
 		return generic_bin_search(eb,
@@ -1824,12 +1824,6 @@ static int bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
 					  slot);
 }
 
-int btrfs_bin_search(struct extent_buffer *eb, const struct btrfs_key *key,
-		     int level, int *slot)
-{
-	return bin_search(eb, key, level, slot);
-}
-
 static void root_add_used(struct btrfs_root *root, u32 size)
 {
 	spin_lock(&root->accounting_lock);
@@ -2614,7 +2608,7 @@ static int key_search(struct extent_buffer *b, const struct btrfs_key *key,
 		      int level, int *prev_cmp, int *slot)
 {
 	if (*prev_cmp != 0) {
-		*prev_cmp = bin_search(b, key, level, slot);
+		*prev_cmp = btrfs_bin_search(b, key, level, slot);
 		return *prev_cmp;
 	}
 
@@ -5181,7 +5175,7 @@ int btrfs_search_forward(struct btrfs_root *root, struct btrfs_key *min_key,
 	while (1) {
 		nritems = btrfs_header_nritems(cur);
 		level = btrfs_header_level(cur);
-		sret = bin_search(cur, min_key, level, &slot);
+		sret = btrfs_bin_search(cur, min_key, level, &slot);
 
 		/* at the lowest level, we're done, setup the path and exit */
 		if (level == path->lowest_level) {
-- 
2.26.0