diff --git a/[refs] b/[refs]
index fb22c9c9dc18..2cda7e9df1bf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ff3495052af48f7a2bf7961b131dc9e161dae19c
+refs/heads/master: f1c0a2a3aff53698f4855968d576464041d49b39
diff --git a/trunk/drivers/usb/mon/mon_bin.c b/trunk/drivers/usb/mon/mon_bin.c
index c9de3f027aab..e06810aef2df 100644
--- a/trunk/drivers/usb/mon/mon_bin.c
+++ b/trunk/drivers/usb/mon/mon_bin.c
@@ -687,7 +687,10 @@ static ssize_t mon_bin_read(struct file *file, char __user *buf,
 	}
 
 	if (rp->b_read >= sizeof(struct mon_bin_hdr)) {
-		step_len = min(nbytes, (size_t)ep->len_cap);
+		step_len = ep->len_cap;
+		step_len -= rp->b_read - sizeof(struct mon_bin_hdr);
+		if (step_len > nbytes)
+			step_len = nbytes;
 		offset = rp->b_out + PKT_SIZE;
 		offset += rp->b_read - sizeof(struct mon_bin_hdr);
 		if (offset >= rp->b_size)