btrfs: drop underscores from exported xattr functions

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/acl.c

@@ -46,12 +46,12 @@ struct posix_acl *btrfs_get_acl(struct inode *inode, int type)
 		BUG();
 	}
 
-	size = __btrfs_getxattr(inode, name, "", 0);
+	size = btrfs_getxattr(inode, name, "", 0);
 	if (size > 0) {
 		value = kzalloc(size, GFP_KERNEL);
 		if (!value)
 			return ERR_PTR(-ENOMEM);
-		size = __btrfs_getxattr(inode, name, value, size);
+		size = btrfs_getxattr(inode, name, value, size);
 	}
 	if (size > 0) {
 		acl = posix_acl_from_xattr(&init_user_ns, value, size);
@@ -101,7 +101,7 @@ static int __btrfs_set_acl(struct btrfs_trans_handle *trans,
 			goto out;
 	}
 
-	ret = __btrfs_setxattr(trans, inode, name, value, size, 0);
+	ret = btrfs_setxattr(trans, inode, name, value, size, 0);
 out:
 	kfree(value);
 

fs/btrfs/props.c

@@ -116,7 +116,7 @@ static int __btrfs_set_prop(struct btrfs_trans_handle *trans,
 		return -EINVAL;
 
 	if (value_len == 0) {
-		ret = __btrfs_setxattr(trans, inode, handler->xattr_name,
+		ret = btrfs_setxattr(trans, inode, handler->xattr_name,
 				       NULL, 0, flags);
 		if (ret)
 			return ret;
@@ -130,13 +130,13 @@ static int __btrfs_set_prop(struct btrfs_trans_handle *trans,
 	ret = handler->validate(value, value_len);
 	if (ret)
 		return ret;
-	ret = __btrfs_setxattr(trans, inode, handler->xattr_name,
+	ret = btrfs_setxattr(trans, inode, handler->xattr_name,
 			       value, value_len, flags);
 	if (ret)
 		return ret;
 	ret = handler->apply(inode, value, value_len);
 	if (ret) {
-		__btrfs_setxattr(trans, inode, handler->xattr_name,
+		btrfs_setxattr(trans, inode, handler->xattr_name,
 				 NULL, 0, flags);
 		return ret;
 	}

fs/btrfs/xattr.c

@@ -33,7 +33,7 @@
 #include "locking.h"
 
 
-ssize_t __btrfs_getxattr(struct inode *inode, const char *name,
+ssize_t btrfs_getxattr(struct inode *inode, const char *name,
 				void *buffer, size_t size)
 {
 	struct btrfs_dir_item *di;
@@ -233,7 +233,7 @@ static int do_setxattr(struct btrfs_trans_handle *trans,
 /*
  * @value: "" makes the attribute to empty, NULL removes it
  */
-int __btrfs_setxattr(struct btrfs_trans_handle *trans,
+int btrfs_setxattr(struct btrfs_trans_handle *trans,
 		     struct inode *inode, const char *name,
 		     const void *value, size_t size, int flags)
 {
@@ -374,7 +374,7 @@ static int btrfs_xattr_handler_get(const struct xattr_handler *handler,
 				   const char *name, void *buffer, size_t size)
 {
 	name = xattr_full_name(handler, name);
-	return __btrfs_getxattr(inode, name, buffer, size);
+	return btrfs_getxattr(inode, name, buffer, size);
 }
 
 static int btrfs_xattr_handler_set(const struct xattr_handler *handler,
@@ -383,7 +383,7 @@ static int btrfs_xattr_handler_set(const struct xattr_handler *handler,
 				   size_t size, int flags)
 {
 	name = xattr_full_name(handler, name);
-	return __btrfs_setxattr(NULL, inode, name, buffer, size, flags);
+	return btrfs_setxattr(NULL, inode, name, buffer, size, flags);
 }
 
 static int btrfs_xattr_handler_set_prop(const struct xattr_handler *handler,
@@ -448,8 +448,8 @@ static int btrfs_initxattrs(struct inode *inode,
 		}
 		strcpy(name, XATTR_SECURITY_PREFIX);
 		strcpy(name + XATTR_SECURITY_PREFIX_LEN, xattr->name);
-		err = __btrfs_setxattr(trans, inode, name,
-				       xattr->value, xattr->value_len, 0);
+		err = btrfs_setxattr(trans, inode, name, xattr->value,
+				xattr->value_len, 0);
 		kfree(name);
 		if (err < 0)
 			break;

fs/btrfs/xattr.h

@@ -23,9 +23,9 @@
 
 extern const struct xattr_handler *btrfs_xattr_handlers[];
 
-extern ssize_t __btrfs_getxattr(struct inode *inode, const char *name,
+extern ssize_t btrfs_getxattr(struct inode *inode, const char *name,
 		void *buffer, size_t size);
-extern int __btrfs_setxattr(struct btrfs_trans_handle *trans,
+extern int btrfs_setxattr(struct btrfs_trans_handle *trans,
 			    struct inode *inode, const char *name,
 			    const void *value, size_t size, int flags);