diff --git a/sys/fs/devfs/devfs_vnops.c b/sys/fs/devfs/devfs_vnops.c
index 711a7eafb7e..dcc10c87767 100644
--- a/sys/fs/devfs/devfs_vnops.c
+++ b/sys/fs/devfs/devfs_vnops.c
@@ -1168,9 +1168,9 @@ devfs_print(struct vop_print_args *ap)
 	return (0);
 }
 
-/* ARGSUSED */
 static int
-devfs_read_f(struct file *fp, struct uio *uio, struct ucred *cred, int flags, struct thread *td)
+devfs_read_f(struct file *fp, struct uio *uio, struct ucred *cred,
+    int flags, struct thread *td)
 {
 	struct cdev *dev;
 	int ioflag, error, ref;
@@ -1643,9 +1643,9 @@ devfs_truncate_f(struct file *fp, off_t length, struct ucred *cred, struct threa
 	return (vnops.fo_truncate(fp, length, cred, td));
 }
 
-/* ARGSUSED */
 static int
-devfs_write_f(struct file *fp, struct uio *uio, struct ucred *cred, int flags, struct thread *td)
+devfs_write_f(struct file *fp, struct uio *uio, struct ucred *cred,
+    int flags, struct thread *td)
 {
 	struct cdev *dev;
 	int error, ioflag, ref;