netlink: Use const rtnh pointer
6c7623d07
("netlink: Add support to fetch default gateway from multipath routes") inadvertently introduced a new cppcheck warning for a variable which could be a const pointer but isn't. This occurs with cppcheck-2.13.0-1.fc39.x86_64 in Fedora 39 at least. Fixes:6c7623d07b
("netlink: Add support to fetch default gateway from multipath routes") Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
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1 changed files with 1 additions and 1 deletions
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@ -274,7 +274,7 @@ unsigned int nl_get_ext_if(int s, sa_family_t af)
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if (rta->rta_type == RTA_OIF) {
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ifi = *(unsigned int *)RTA_DATA(rta);
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} else if (rta->rta_type == RTA_MULTIPATH) {
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struct rtnexthop *rtnh;
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const struct rtnexthop *rtnh;
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rtnh = (struct rtnexthop *)RTA_DATA(rta);
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ifi = rtnh->rtnh_ifindex;
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