1 files changed, 2 insertions, 1 deletions

diff --git a/fs/9p/error.h b/fs/9p/error.h
index 78f89acf7c9a..8b3176b3f658 100644
--- a/fs/9p/error.h
+++ b/fs/9p/error.h
@@ -36,6 +36,7 @@ struct errormap {
         char *name;
         int val;
 
+        int namelen;
         struct hlist_node list;
 };
 
@@ -175,4 +176,4 @@ static struct errormap errmap[] = {
 };
 
 extern int v9fs_error_init(void);
-extern int v9fs_errstr2errno(char *errstr);
+extern int v9fs_errstr2errno(char *errstr, int len);