diff --git a/fs/efs/file.c b/fs/efs/file.c
index a75c710..a37dcee 100644
--- a/fs/efs/file.c
+++ b/fs/efs/file.c
@@ -22,10 +22,8 @@
 		/*
 		 * i have no idea why this happens as often as it does
 		 */
-		pr_warn("EFS: bmap(): block %d >= %ld (filesize %ld)\n",
-			block,
-			inode->i_blocks,
-			inode->i_size);
+		pr_warn("%s(): block %d >= %ld (filesize %ld)\n",
+			__func__, block, inode->i_blocks, inode->i_size);
 #endif
 		return 0;
 	}
@@ -38,7 +36,7 @@
 int efs_bmap(struct inode *inode, efs_block_t block) {
 
 	if (block < 0) {
-		pr_warn("EFS: bmap(): block < 0\n");
+		pr_warn("%s(): block < 0\n", __func__);
 		return 0;
 	}
 
@@ -48,8 +46,8 @@
 		/*
 		 * i have no idea why this happens as often as it does
 		 */
-		pr_warn("EFS: bmap(): block %d >= %ld (filesize %ld)\n",
-			block, inode->i_blocks, inode->i_size);
+		pr_warn("%s(): block %d >= %ld (filesize %ld)\n",
+			__func__, block, inode->i_blocks, inode->i_size);
 #endif
 		return 0;
 	}