btrfs: rename do_setxattr to btrfs_setxattr

When trans is not NULL btrfs_setxattr() calls do_setxattr() directly
with a check for readonly root. Rename do_setxattr() btrfs_setxattr() in
preparation to call do_setxattr() directly instead.  Preparatory patch,
no functional changes.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c
index 38eb78aac0a7247f660ee6174014aa18e977223b..fd1469ef55d6c8326c1f35bf17b6e70219ff9af0 100644 (file)
--- a/fs/btrfs/xattr.c
+++ b/fs/btrfs/xattr.c
@@ -76,9 +76,9 @@ out:
        return ret;
 }
 
-static int do_setxattr(struct btrfs_trans_handle *trans,
-                      struct inode *inode, const char *name,
-                      const void *value, size_t size, int flags)
+static int btrfs_setxattr(struct btrfs_trans_handle *trans,
+                         struct inode *inode, const char *name,
+                         const void *value, size_t size, int flags)
 {
        struct btrfs_dir_item *di = NULL;
        struct btrfs_root *root = BTRFS_I(inode)->root;
@@ -231,13 +231,13 @@ int btrfs_setxattr_trans(struct btrfs_trans_handle *trans,
                return -EROFS;
 
        if (trans)
-               return do_setxattr(trans, inode, name, value, size, flags);
+               return btrfs_setxattr(trans, inode, name, value, size, flags);
 
        trans = btrfs_start_transaction(root, 2);
        if (IS_ERR(trans))
                return PTR_ERR(trans);
 
-       ret = do_setxattr(trans, inode, name, value, size, flags);
+       ret = btrfs_setxattr(trans, inode, name, value, size, flags);
        if (ret)
                goto out;