[Openvpn-devel] [S] Change in openvpn[master]: mroute: Remove unused mask argument of mroute_get_in*

[flichtenheld (C. Review) <ge...@op...>]

Attention is currently required from: plaisthos.

Hello plaisthos,

I'd like you to do a code review.
Please visit

    http://gerrit.openvpn.net/c/openvpn/+/1309?usp=email

to review the following change.


Change subject: mroute: Remove unused mask argument of mroute_get_in*
......................................................................

mroute: Remove unused mask argument of mroute_get_in*

These are obsolete since the removal of pf feature.
Avoids spurious conversion warnings.

Change-Id: I501bf780957a9c685eed5994a15de09c28efc3f0
Signed-off-by: Frank Lichtenheld <fr...@li...>
---
M src/openvpn/mroute.c
1 file changed, 9 insertions(+), 18 deletions(-)



  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/09/1309/1

diff --git a/src/openvpn/mroute.c b/src/openvpn/mroute.c
index 88ea647..b50d48f 100644
--- a/src/openvpn/mroute.c
+++ b/src/openvpn/mroute.c
@@ -103,17 +103,12 @@
     return true;
 }
 
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wconversion"
-#endif
-
 static inline void
-mroute_get_in_addr_t(struct mroute_addr *ma, const in_addr_t src, unsigned int mask)
+mroute_get_in_addr_t(struct mroute_addr *ma, const in_addr_t src)
 {
     if (ma)
     {
-        ma->type = MR_ADDR_IPV4 | mask;
+        ma->type = MR_ADDR_IPV4;
         ma->netbits = 0;
         ma->len = 4;
         ma->v4.addr = src;
@@ -121,11 +116,11 @@
 }
 
 static inline void
-mroute_get_in6_addr(struct mroute_addr *ma, const struct in6_addr src, unsigned int mask)
+mroute_get_in6_addr(struct mroute_addr *ma, const struct in6_addr src)
 {
     if (ma)
     {
-        ma->type = MR_ADDR_IPV6 | mask;
+        ma->type = MR_ADDR_IPV6;
         ma->netbits = 0;
         ma->len = 16;
         ma->v6.addr = src;
@@ -161,8 +156,8 @@
                 {
                     const struct openvpn_iphdr *ip = (const struct openvpn_iphdr *)BPTR(buf);
 
-                    mroute_get_in_addr_t(src, ip->saddr, 0);
-                    mroute_get_in_addr_t(dest, ip->daddr, 0);
+                    mroute_get_in_addr_t(src, ip->saddr);
+                    mroute_get_in_addr_t(dest, ip->daddr);
 
                     /* multicast packet? */
                     if (mroute_is_mcast(ip->daddr))
@@ -192,8 +187,8 @@
                     gc_free(&gc);
 #endif
 
-                    mroute_get_in6_addr(src, ipv6->saddr, 0);
-                    mroute_get_in6_addr(dest, ipv6->daddr, 0);
+                    mroute_get_in6_addr(src, ipv6->saddr);
+                    mroute_get_in6_addr(dest, ipv6->daddr);
 
                     if (mroute_is_mcast_ipv6(ipv6->daddr))
                     {
@@ -342,7 +337,7 @@
             }
             else
             {
-                ma->v6.addr.s6_addr[byte--] &= (IPV4_NETMASK_HOST << bits_to_clear);
+                ma->v6.addr.s6_addr[byte--] &= (0xFF << bits_to_clear);
                 bits_to_clear = 0;
             }
         }
@@ -552,10 +547,6 @@
     }
 }
 
-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic pop
-#endif
-
 void
 mroute_helper_free(struct mroute_helper *mh)
 {

-- 
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Gerrit-MessageType: newchange
Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I501bf780957a9c685eed5994a15de09c28efc3f0
Gerrit-Change-Number: 1309
Gerrit-PatchSet: 1
Gerrit-Owner: flichtenheld <fr...@li...>
Gerrit-Reviewer: plaisthos <arn...@rf...>
Gerrit-CC: openvpn-devel <ope...@li...>
Gerrit-Attention: plaisthos <arn...@rf...>