1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index d93393eb5f2d..a5ae87c51401 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2149,6 +2149,8 @@ extern void *ext4_kvzalloc(size_t size, gfp_t flags);
 extern void ext4_kvfree(void *ptr);
 extern int ext4_alloc_flex_bg_array(struct super_block *sb,
                                     ext4_group_t ngroup);
+extern const char *ext4_decode_error(struct super_block *sb, int errno,
+                                     char nbuf[16]);
 extern __printf(4, 5)
 void __ext4_error(struct super_block *, const char *, unsigned int,
                   const char *, ...);