Btrfs: remove unused max_key arg from btrfs_search_forward

It is not used for anything.

Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

1 files changed, 2 insertions, 14 deletions

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 2c47e1a400a9..98d4ffef961e 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -842,7 +842,6 @@ static int find_new_extents(struct btrfs_root *root,
 {
 	struct btrfs_path *path;
 	struct btrfs_key min_key;
-	struct btrfs_key max_key;
 	struct extent_buffer *leaf;
 	struct btrfs_file_extent_item *extent;
 	int type;
@@ -857,15 +856,10 @@ static int find_new_extents(struct btrfs_root *root,
 	min_key.type = BTRFS_EXTENT_DATA_KEY;
 	min_key.offset = *off;
 
-	max_key.objectid = ino;
-	max_key.type = (u8)-1;
-	max_key.offset = (u64)-1;
-
 	path->keep_locks = 1;
 
 	while(1) {
-		ret = btrfs_search_forward(root, &min_key, &max_key,
-					   path, newer_than);
+		ret = btrfs_search_forward(root, &min_key, path, newer_than);
 		if (ret != 0)
 			goto none;
 		if (min_key.objectid != ino)
@@ -1893,7 +1887,6 @@ static noinline int search_ioctl(struct inode *inode,
 {
 	struct btrfs_root *root;
 	struct btrfs_key key;
-	struct btrfs_key max_key;
 	struct btrfs_path *path;
 	struct btrfs_ioctl_search_key *sk = &args->key;
 	struct btrfs_fs_info *info = BTRFS_I(inode)->root->fs_info;
@@ -1925,15 +1918,10 @@ static noinline int search_ioctl(struct inode *inode,
 	key.type = sk->min_type;
 	key.offset = sk->min_offset;
 
-	max_key.objectid = sk->max_objectid;
-	max_key.type = sk->max_type;
-	max_key.offset = sk->max_offset;
-
 	path->keep_locks = 1;
 
 	while(1) {
-		ret = btrfs_search_forward(root, &key, &max_key, path,
-					   sk->min_transid);
+		ret = btrfs_search_forward(root, &key, path, sk->min_transid);
 		if (ret != 0) {
 			if (ret > 0)
 				ret = 0;