net: fix vlan validation
VLAN identifiers are 12-bit decimal numbers, not IP addresses.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/include/env_flags.h b/include/env_flags.h
index 9e87e1b..0dcec06 100644
--- a/include/env_flags.h
+++ b/include/env_flags.h
@@ -57,8 +57,8 @@
"gatewayip:i," \
"netmask:i," \
"serverip:i," \
- "nvlan:i," \
- "vlan:i," \
+ "nvlan:d," \
+ "vlan:d," \
"dnsip:i,"
#else
#define ETHADDR_FLAGS