diff --git a/[refs] b/[refs]
index 96bcbb007d66..1e18755fdaca 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6eca9004dfcb274a502438a591df5b197690afb1
+refs/heads/master: 33013a881104304fcffe817f17f22a1588908037
diff --git a/trunk/block/compat_ioctl.c b/trunk/block/compat_ioctl.c
index f84093b97f70..cae0a852619e 100644
--- a/trunk/block/compat_ioctl.c
+++ b/trunk/block/compat_ioctl.c
@@ -581,7 +581,7 @@ static int compat_blkdev_driver_ioctl(struct inode *inode, struct file *file,
 {
 	int ret;
 
-	switch (arg) {
+	switch (cmd) {
 	case HDIO_GET_UNMASKINTR:
 	case HDIO_GET_MULTCOUNT:
 	case HDIO_GET_KEEPSETTINGS: