From: David Lamparter <equinox@opensourcerouting.org>
Date: Mon, 7 Mar 2022 16:36:00 +0000 (+0100)
Subject: zebra: remove unused variable
X-Git-Tag: pim6-testing-20220430~257^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=378260fb654aba16d8d9c52223966d8c909efbf6;p=matthieu%2Ffrr.git

zebra: remove unused variable

clang complains "variable 'curr_length' set but not used".

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---

diff --git a/zebra/zebra_netns_id.c b/zebra/zebra_netns_id.c
index 81d610940d..739ba33036 100644
--- a/zebra/zebra_netns_id.c
+++ b/zebra/zebra_netns_id.c
@@ -136,7 +136,6 @@ static ns_id_t extract_nsid(struct nlmsghdr *nlh, char *buf)
 	ns_id_t ns_id = NS_UNKNOWN;
 	int offset = NETLINK_ALIGN(sizeof(struct nlmsghdr))
 		     + NETLINK_ALIGN(sizeof(struct rtgenmsg));
-	int curr_length = offset;
 	void *tail = (void *)((char *)nlh + NETLINK_ALIGN(nlh->nlmsg_len));
 	struct nlattr *attr;
 
@@ -145,7 +144,6 @@ static ns_id_t extract_nsid(struct nlmsghdr *nlh, char *buf)
 	     && attr->nla_len >= sizeof(struct nlattr)
 	     && attr->nla_len <= NETLINK_NLATTR_LEN(tail, attr);
 	     attr += NETLINK_ALIGN(attr->nla_len)) {
-		curr_length += attr->nla_len;
 		if ((attr->nla_type & NLA_TYPE_MASK) == NETNSA_NSID) {
 			uint32_t *ptr = (uint32_t *)(attr);