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appletalk: use IS_ENABLED() instead of checking for built-in or module 

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 <javier@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Javier Martinez Canillas 2016-09-09 08:43:13 -04:00 committed by David S. Miller
parent 34c1b089d9
commit a73ec314a0
1 changed files with 1 additions and 1 deletions
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2
net/appletalk/ddp.c
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@ -1278,7 +1278,7 @@ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr,
return err; 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) static __inline__ int is_ip_over_ddp(struct sk_buff *skb)
{ {
return skb->data[12] == 22; return skb->data[12] == 22;