The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either built-in or as a module, use that macro instead of open coding the same.
Using the macro makes the code more readable by helping abstract away some of the Kconfig built-in and module enable details. Signed-off-by: Javier Martinez Canillas <jav...@osg.samsung.com> --- net/appletalk/ddp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index f066781be3c8..10d2bdce686e 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1278,7 +1278,7 @@ out: return err; } -#if defined(CONFIG_IPDDP) || defined(CONFIG_IPDDP_MODULE) +#if IS_ENABLED(CONFIG_IPDDP) static __inline__ int is_ip_over_ddp(struct sk_buff *skb) { return skb->data[12] == 22; -- 2.7.4