stateless-filter: minor fix

vmaffione · vmaffione · commit 993fa6e90f07 · 2019-01-28T16:10:43.000+01:00
diff --git a/fosdem2019/stateless-filter.c b/fosdem2019/stateless-filter.c
@@ -49,8 +49,7 @@ struct filtrule {
 };
 
 static inline int
-pkt_select(const char *buf, struct filtrule *rules,
-		int num_rules)
+pkt_select(const char *buf, struct filtrule *rules, int num_rules)
 {
 	struct ether_header *ethh;
 	struct udphdr *udph;
@@ -72,7 +71,7 @@ pkt_select(const char *buf, struct filtrule *rules,
 			== rule->ip_daddr &&
 			(!rules->ip_proto || rule->ip_proto == iph->ip_p) &&
 			(!rule->dport || rule->dport == udph->uh_dport)) {
-			return 1;
+			return 1; /* select */
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -49,8 +49,7 @@ struct filtrule {`
`49`	`49`	`};`
`50`	`50`
`51`	`51`	`static inline int`
`52`		`-pkt_select(const char buf, struct filtrule rules,`
`53`		`- int num_rules)`
	`52`	`+pkt_select(const char buf, struct filtrule rules, int num_rules)`
`54`	`53`	`{`
`55`	`54`	`struct ether_header *ethh;`
`56`	`55`	`struct udphdr *udph;`
`@@ -72,7 +71,7 @@ pkt_select(const char buf, struct filtrule rules,`
`72`	`71`	`== rule->ip_daddr &&`
`73`	`72`	`(!rules->ip_proto \|\| rule->ip_proto == iph->ip_p) &&`
`74`	`73`	`(!rule->dport \|\| rule->dport == udph->uh_dport)) {`
`75`		`- return 1;`
	`74`	`+ return 1; /* select */`
`76`	`75`	`}`
`77`	`76`	`}`
`78`	`77`