diff --git a/[refs] b/[refs]
index 7c7db07b2218..13b94e306585 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 325fda71d0badc1073dc59f12a948f24ff05796a
+refs/heads/master: c85e9a97c4102ce2e83112da850d838cfab5ab13
diff --git a/trunk/drivers/char/mem.c b/trunk/drivers/char/mem.c
index 1fd4b110d815..48788db4e280 100644
--- a/trunk/drivers/char/mem.c
+++ b/trunk/drivers/char/mem.c
@@ -555,7 +555,7 @@ static ssize_t write_kmem(struct file * file, const char __user * buf,
 				err = -EFAULT;
 				break;
 			}
-			sz = vwrite(kbuf, (char *)p, sz);
+			vwrite(kbuf, (char *)p, sz);
 			count -= sz;
 			buf += sz;
 			virtr += sz;