summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/gadget/function/f_ncm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c
index e2a059cfda2c..28f4e6552e84 100644
--- a/drivers/usb/gadget/function/f_ncm.c
+++ b/drivers/usb/gadget/function/f_ncm.c
@@ -1346,7 +1346,7 @@ parse_ntb:
if (to_process == 1 &&
(*(unsigned char *)(ntb_ptr + block_len) == 0x00)) {
to_process--;
- } else if (to_process > 0) {
+ } else if ((to_process > 0) && (block_len != 0)) {
ntb_ptr = (unsigned char *)(ntb_ptr + block_len);
goto parse_ntb;
}