1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index a1add776e89a..71514be8b715 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1091,7 +1091,8 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb,
                         }
                         totlen += isopkt[u].length;
                 }
-                if (totlen > 32768) {
+                /* 3072 * 64 microframes */
+                if (totlen > 196608) {
                         kfree(isopkt);
                         return -EINVAL;
                 }