diff --git a/fs/udf/super.c b/fs/udf/super.c
index 5f0d400385e0fd05bb8b0c3c78201a32b0674abf..2666e5bc69ff96a8d72e8dd95607132dc6df620f 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -99,6 +99,8 @@ static void udf_close_lvid(struct super_block *);
 static unsigned int udf_count_free(struct super_block *);
 static int udf_statfs(struct dentry *, struct kstatfs *);
 static int udf_show_options(struct seq_file *, struct vfsmount *);
+static void udf_error(struct super_block *sb, const char *function,
+		      const char *fmt, ...);
 
 struct logicalVolIntegrityDescImpUse *udf_sb_lvidiu(struct udf_sb_info *sbi)
 {
@@ -1867,8 +1869,8 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
 	return -EINVAL;
 }
 
-void udf_error(struct super_block *sb, const char *function,
-	       const char *fmt, ...)
+static void udf_error(struct super_block *sb, const char *function,
+		      const char *fmt, ...)
 {
 	va_list args;
 
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h
index c9c75856af803cb898491a1799b0cb5a9ef07f52..d3aae5633722d213167ab12740e8dd5fe93b81a5 100644
--- a/fs/udf/udfdecl.h
+++ b/fs/udf/udfdecl.h
@@ -102,7 +102,6 @@ struct extent_position {
 };
 
 /* super.c */
-extern void udf_error(struct super_block *, const char *, const char *, ...);
 extern void udf_warning(struct super_block *, const char *, const char *, ...);
 
 /* namei.c */