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SNMP: Fix shadowing warning pointed out by Erik Ekman

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This commit is contained in:
Dirk Ziegelmeier 2016-01-04 12:31:09 +01:00
parent 031de097db
commit 0a222a2ff7
1 changed files with 13 additions and 13 deletions
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26
src/apps/snmp/snmp_core.c
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@ -212,13 +212,13 @@ snmp_ip6_to_oid(const ip6_addr_t *ip, u32_t *oid)
u8_t u8_t
snmp_ip_port_to_oid(const ip_addr_t *ip, u16_t port, u32_t *oid) snmp_ip_port_to_oid(const ip_addr_t *ip, u16_t port, u32_t *oid)
{ {
u8_t index; u8_t idx;
index = snmp_ip_to_oid(ip, oid); idx = snmp_ip_to_oid(ip, oid);
oid[index] = port; oid[idx] = port;
index++; idx++;
return index; return idx;
} }
/** /**
@ -312,25 +312,25 @@ snmp_oid_to_ip(const u32_t *oid, u8_t oid_len, ip_addr_t *ip)
u8_t u8_t
snmp_oid_to_ip_port(const u32_t *oid, u8_t oid_len, ip_addr_t *ip, u16_t *port) snmp_oid_to_ip_port(const u32_t *oid, u8_t oid_len, ip_addr_t *ip, u16_t *port)
{ {
u8_t index = 0; u8_t idx = 0;
/* InetAddressType + InetAddress */ /* InetAddressType + InetAddress */
index += snmp_oid_to_ip(&oid[index], oid_len-index, ip); idx += snmp_oid_to_ip(&oid[idx], oid_len-idx, ip);
if(index == 0) { if(idx == 0) {
return 0; return 0;
} }
/* InetPortNumber */ /* InetPortNumber */
if(oid_len < (index+1)) { if(oid_len < (idx+1)) {
return 0; return 0;
} }
if(oid[index] > 0xffff) { if(oid[idx] > 0xffff) {
return 0; return 0;
} }
*port = (u16_t)oid[index]; *port = (u16_t)oid[idx];
index++; idx++;
return index; return idx;
} }
#endif /* LWIP_IPV4 || LWIP_IPV6 */ #endif /* LWIP_IPV4 || LWIP_IPV6 */