i2400m: keep index within ms_to_errno[]
Ensure that index `status' remains within ms_to_errno[]
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 0730868..8fe70e7 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -263,7 +263,7 @@
if (status == 0)
return 0;
- if (status > ARRAY_SIZE(ms_to_errno)) {
+ if (status >= ARRAY_SIZE(ms_to_errno)) {
str = "unknown status code";
result = -EBADR;
} else {