f2fs: fix error handling for calls to various functions in the function recover_inline_data

This fixes error handling for calls to various functions in the
function  recover_inline_data to check if these particular functions
either return a error code or the boolean value false to signal their
caller they have failed internally and if this arises return false
to signal failure immediately to the caller of recover_inline_data
as we cannot continue after failures to calling either the function
truncate_inline_inode or truncate_blocks.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/inline.c

@@ -274,12 +274,14 @@ process_inline:
 	if (f2fs_has_inline_data(inode)) {
 		ipage = get_node_page(sbi, inode->i_ino);
 		f2fs_bug_on(sbi, IS_ERR(ipage));
-		truncate_inline_inode(ipage, 0);
+		if (!truncate_inline_inode(ipage, 0))
+			return false;
 		f2fs_clear_inline_inode(inode);
 		update_inode(inode, ipage);
 		f2fs_put_page(ipage, 1);
 	} else if (ri && (ri->i_inline & F2FS_INLINE_DATA)) {
-		truncate_blocks(inode, 0, false);
+		if (truncate_blocks(inode, 0, false))
+			return false;
 		goto process_inline;
 	}
 	return false;