ext4: change some printk() calls to use ext4_msg() instead

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 11dfaad..1e26f4a 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -376,7 +376,7 @@
 	if (is_handle_aborted(handle))
 		return;
 
-	printk(KERN_ERR "%s:%d: aborting transaction: %s in %s\n",
+	printk(KERN_ERR "EXT4-fs: %s:%d: aborting transaction: %s in %s\n",
 	       caller, line, errstr, err_fn);
 
 	jbd2_journal_abort_handle(handle);
@@ -2809,7 +2809,7 @@
 		ext4_clear_request_list();
 		kfree(ext4_li_info);
 		ext4_li_info = NULL;
-		printk(KERN_CRIT "EXT4: error %d creating inode table "
+		printk(KERN_CRIT "EXT4-fs: error %d creating inode table "
 				 "initialization thread\n",
 				 err);
 		return err;