dnsdist: Remove an unused local variable in getEDNSOptionsStart()

PowerDNS · Jul 4, 2018 · 8336411 · 8336411
1 parent 78e3ac9
commit 8336411
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/pdns/dnsdist-ecs.cc b/pdns/dnsdist-ecs.cc
@@ -214,8 +214,6 @@ int getEDNSOptionsStart(char* packet, const size_t offset, const size_t len, cha
   if (pos >= len)
     return ENOENT;
 
-  uint16_t qtype, qclass;
-
   if ((pos + /* root */ 1 + DNS_TYPE_SIZE + DNS_CLASS_SIZE) >= len) {
     return ENOENT;
   }
@@ -226,7 +224,7 @@ int getEDNSOptionsStart(char* packet, const size_t offset, const size_t len, cha
   }
   pos += 1;
 
-  qtype = (const unsigned char)packet[pos]*256 + (const unsigned char)packet[pos+1];
+  uint16_t qtype = (const unsigned char)packet[pos]*256 + (const unsigned char)packet[pos+1];
   pos += DNS_TYPE_SIZE;
   pos += DNS_CLASS_SIZE;