[PATCH 2/2] btrfs: send: remove unused type parameter to iterate_inode_ref_t

[Omar Sandoval <osandov@osandov.com>]

From: Omar Sandoval <osandov@fb.com>

Again, I don't think this was ever used since iterate_dir_item() is only
used for xattrs. No functional change.

Signed-off-by: Omar Sandoval <osandov@fb.com>
---
 fs/btrfs/send.c | 33 ++++++++++++++-------------------
 1 file changed, 14 insertions(+), 19 deletions(-)

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 9df4203edb19..9221f6189084 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -1004,7 +1004,7 @@ static int iterate_inode_ref(struct btrfs_root *root, struct btrfs_path *path,
 typedef int (*iterate_dir_item_t)(int num, struct btrfs_key *di_key,
 				  const char *name, int name_len,
 				  const char *data, int data_len,
-				  u8 type, void *ctx);
+				  void *ctx);
 
 /*
  * Helper function to iterate the entries in ONE btrfs_dir_item.
@@ -1030,7 +1030,6 @@ static int iterate_dir_item(struct btrfs_root *root, struct btrfs_path *path,
 	u32 total;
 	int slot;
 	int num;
-	u8 type;
 
 	/*
 	 * Start with a small buffer (1 page). If later we end up needing more
@@ -1057,10 +1056,9 @@ static int iterate_dir_item(struct btrfs_root *root, struct btrfs_path *path,
 	while (cur < total) {
 		name_len = btrfs_dir_name_len(eb, di);
 		data_len = btrfs_dir_data_len(eb, di);
-		type = btrfs_dir_type(eb, di);
 		btrfs_dir_item_key_to_cpu(eb, di, &di_key);
 
-		if (type == BTRFS_FT_XATTR) {
+		if (btrfs_dir_type(eb, di) == BTRFS_FT_XATTR) {
 			if (name_len > XATTR_NAME_MAX) {
 				ret = -ENAMETOOLONG;
 				goto out;
@@ -1110,7 +1108,7 @@ static int iterate_dir_item(struct btrfs_root *root, struct btrfs_path *path,
 		cur += len;
 
 		ret = iterate(num, &di_key, buf, name_len, buf + name_len,
-				data_len, type, ctx);
+			      data_len, ctx);
 		if (ret < 0)
 			goto out;
 		if (ret) {
@@ -4647,9 +4645,8 @@ static int send_remove_xattr(struct send_ctx *sctx,
 }
 
 static int __process_new_xattr(int num, struct btrfs_key *di_key,
-			       const char *name, int name_len,
-			       const char *data, int data_len,
-			       u8 type, void *ctx)
+			       const char *name, int name_len, const char *data,
+			       int data_len, void *ctx)
 {
 	int ret;
 	struct send_ctx *sctx = ctx;
@@ -4693,8 +4690,7 @@ static int __process_new_xattr(int num, struct btrfs_key *di_key,
 
 static int __process_deleted_xattr(int num, struct btrfs_key *di_key,
 				   const char *name, int name_len,
-				   const char *data, int data_len,
-				   u8 type, void *ctx)
+				   const char *data, int data_len, void *ctx)
 {
 	int ret;
 	struct send_ctx *sctx = ctx;
@@ -4739,10 +4735,9 @@ struct find_xattr_ctx {
 	int found_data_len;
 };
 
-static int __find_xattr(int num, struct btrfs_key *di_key,
-			const char *name, int name_len,
-			const char *data, int data_len,
-			u8 type, void *vctx)
+static int __find_xattr(int num, struct btrfs_key *di_key, const char *name,
+			int name_len, const char *data, int data_len,
+			void *vctx)
 {
 	struct find_xattr_ctx *ctx = vctx;
 
@@ -4792,7 +4787,7 @@ static int find_xattr(struct btrfs_root *root,
 static int __process_changed_new_xattr(int num, struct btrfs_key *di_key,
 				       const char *name, int name_len,
 				       const char *data, int data_len,
-				       u8 type, void *ctx)
+				       void *ctx)
 {
 	int ret;
 	struct send_ctx *sctx = ctx;
@@ -4804,12 +4799,12 @@ static int __process_changed_new_xattr(int num, struct btrfs_key *di_key,
 			 &found_data_len);
 	if (ret == -ENOENT) {
 		ret = __process_new_xattr(num, di_key, name, name_len, data,
-				data_len, type, ctx);
+					  data_len, ctx);
 	} else if (ret >= 0) {
 		if (data_len != found_data_len ||
 		    memcmp(data, found_data, data_len)) {
 			ret = __process_new_xattr(num, di_key, name, name_len,
-					data, data_len, type, ctx);
+						  data, data_len, ctx);
 		} else {
 			ret = 0;
 		}
@@ -4822,7 +4817,7 @@ static int __process_changed_new_xattr(int num, struct btrfs_key *di_key,
 static int __process_changed_deleted_xattr(int num, struct btrfs_key *di_key,
 					   const char *name, int name_len,
 					   const char *data, int data_len,
-					   u8 type, void *ctx)
+					   void *ctx)
 {
 	int ret;
 	struct send_ctx *sctx = ctx;
@@ -4831,7 +4826,7 @@ static int __process_changed_deleted_xattr(int num, struct btrfs_key *di_key,
 			 name, name_len, NULL, NULL);
 	if (ret == -ENOENT)
 		ret = __process_deleted_xattr(num, di_key, name, name_len, data,
-				data_len, type, ctx);
+					      data_len, ctx);
 	else if (ret >= 0)
 		ret = 0;
 
-- 
2.33.1