ext4: remove unused ext4_error_file()

index cb4d204..41dbcff 100644
@@ -62,9 +62,6 @@
 #define EXT4_ERROR_INODE_BLOCK(inode, block, fmt, a...)			\
 	ext4_error_inode((inode), __func__, __LINE__, (block), (fmt), ## a)
 
-#define EXT4_ERROR_FILE(file, fmt, a...)	\
-	ext4_error_file(__func__, __LINE__, (file), (fmt), ## a)
-
 /* data type for block offset of block group */
 typedef int ext4_grpblk_t;
 

@@ -1686,9 +1683,6 @@ extern void __ext4_error(struct super_block *, const char *, unsigned int,
 extern void ext4_error_inode(struct inode *, const char *, unsigned int,
 			     ext4_fsblk_t, const char *, ...)
 	__attribute__ ((format (printf, 5, 6)));
-extern void ext4_error_file(struct file *, const char *, unsigned int,
-			    const char *, ...)
-	__attribute__ ((format (printf, 4, 5)));
 extern void __ext4_std_error(struct super_block *, const char *,
 			     unsigned int, int);
 extern void __ext4_abort(struct super_block *, const char *, unsigned int,

index 2614774..6c35f64 100644
@@ -416,33 +416,6 @@ void ext4_error_inode(struct inode *inode, const char *function,
 	ext4_handle_error(inode->i_sb);
 }
 
-void ext4_error_file(struct file *file, const char *function,
-		     unsigned int line, const char *fmt, ...)
-{
-	va_list args;
-	struct ext4_super_block *es;
-	struct inode *inode = file->f_dentry->d_inode;
-	char pathname[80], *path;
-
-	es = EXT4_SB(inode->i_sb)->s_es;
-	es->s_last_error_ino = cpu_to_le32(inode->i_ino);
-	save_error_info(inode->i_sb, function, line);
-	va_start(args, fmt);
-	path = d_path(&(file->f_path), pathname, sizeof(pathname));
-	if (!path)
-		path = "(unknown)";
-	printk(KERN_CRIT
-	       "EXT4-fs error (device %s): %s:%d: inode #%lu "
-	       "(comm %s path %s): ",
-	       inode->i_sb->s_id, function, line, inode->i_ino,
-	       current->comm, path);
-	vprintk(fmt, args);
-	printk("\n");
-	va_end(args);
-
-	ext4_handle_error(inode->i_sb);
-}