macvtap: fix TUNSETSNDBUF values > 64k

[cascardo/linux.git] / drivers / net / macvtap.c

diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index edd7734..248478c 100644 (file)
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -1111,10 +1111,10 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
                return 0;
 
        case TUNSETSNDBUF:
-               if (get_user(u, up))
+               if (get_user(s, sp))
                        return -EFAULT;
 
-               q->sk.sk_sndbuf = u;
+               q->sk.sk_sndbuf = s;
                return 0;
 
        case TUNGETVNETHDRSZ: