can: avoids a false warning

[socketcan-devel.git] / kernel / 2.6 / net / can / raw.c

diff --git a/kernel/2.6/net/can/raw.c b/kernel/2.6/net/can/raw.c
index 3455c61e61daa567c62ae5b73742d9e9404c5a78..b874bceb95983d34b01b1cb765748182c50e5cfb 100644 (file)
--- a/kernel/2.6/net/can/raw.c
+++ b/kernel/2.6/net/can/raw.c
@@ -508,7 +508,7 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
                                return -EFAULT;
                        }
                } else if (count == 1) {
-                       if (copy_from_user(&sfilter, optval, optlen))
+                       if (copy_from_user(&sfilter, optval, sizeof(sfilter)))
                                return -EFAULT;
                }