diff --git a/[refs] b/[refs]
index d714f1505147..770e4ed2bc61 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 092a212e8e3eb49ab7360d652f457d0a360d5383
+refs/heads/master: b84d2bf07ffb962733ba56307c61539a301a742e
diff --git a/trunk/drivers/usb/serial/oti6858.c b/trunk/drivers/usb/serial/oti6858.c
index 64f3f66a7a35..d19861166b50 100644
--- a/trunk/drivers/usb/serial/oti6858.c
+++ b/trunk/drivers/usb/serial/oti6858.c
@@ -1144,7 +1144,7 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size)
 	if (size == 0)
 		return NULL;
 
-	pb = (struct pl2303_buf *)kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL);
+	pb = kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL);
 	if (pb == NULL)
 		return NULL;