diff --git a/[refs] b/[refs]
index 9258fba90a92..b2166c169495 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 89a77915e0f56dc7b9f9082ba787895b6a83f809
+refs/heads/master: f4d9605434c0fd4cc8639bf25cfc043418c52362
diff --git a/trunk/drivers/block/sunvdc.c b/trunk/drivers/block/sunvdc.c
index 564156a8e572..5814deb6963d 100644
--- a/trunk/drivers/block/sunvdc.c
+++ b/trunk/drivers/block/sunvdc.c
@@ -461,7 +461,7 @@ static int generic_request(struct vdc_port *port, u8 op, void *buf, int len)
 	int op_len, err;
 	void *req_buf;
 
-	if (!(((u64)1 << ((u64)op - 1)) & port->operations))
+	if (!(((u64)1 << (u64)op) & port->operations))
 		return -EOPNOTSUPP;
 
 	switch (op) {