[PATCH 03/15] selftests/netfilter: remove unused variables in conntrack_dump_flush

[Eva Kurchatova <eva.kurchatova@virtuozzo.com>]

From: Konstantin Khorenko <khorenko@virtuozzo.com>

  conntrack_dump_flush.c: In function 'conntrack_data_insert':
  conntrack_dump_flush.c:105:26: warning: unused variable 'rplnlh'
  [-Wunused-variable]
    105 |         struct nlmsghdr *rplnlh;
        |                          ^~~~~~
  conntrack_dump_flush.c: In function 'conntracK_count_zone':
  conntrack_dump_flush.c:224:24: warning: unused variable 'nest'
  [-Wunused-variable]
    224 |         struct nlattr *nest;
        |                        ^~~~
  conntrack_dump_flush.c:222:32: warning: unused variable 'rplnlh'
  [-Wunused-variable]
    222 |         struct nlmsghdr *nlh, *rplnlh;
        |                                ^~~~~~
  conntrack_dump_flush.c: In function 'conntrack_flush_zone':
  conntrack_dump_flush.c:271:24: warning: unused variable 'nest'
  [-Wunused-variable]
    271 |         struct nlattr *nest;
        |                        ^~~~
  conntrack_dump_flush.c:269:32: warning: unused variable 'rplnlh'
  [-Wunused-variable]
    269 |         struct nlmsghdr *nlh, *rplnlh;
        |                                ^~~~~~

Remove unused 'rplnlh' and 'nest' variables from conntrack_data_insert(),
conntracK_count_zone() and conntrack_flush_zone() to fix -Wunused-variable
warnings.

Signed-off-by: Konstantin Khorenko <khorenko@virtuozzo.com>
---
 .../testing/selftests/net/netfilter/conntrack_dump_flush.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c
index 5cecb8a1bc94..c8e4794ec5cb 100644
--- a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c
+++ b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c
@@ -102,7 +102,6 @@ static int conntrack_data_insert(struct mnl_socket *sock, struct nlmsghdr *nlh,
 				 uint16_t zone)
 {
 	char buf[MNL_SOCKET_BUFFER_SIZE];
-	struct nlmsghdr *rplnlh;
 	unsigned int portid;
 	int ret;
 
@@ -219,9 +218,8 @@ static int count_entries(const struct nlmsghdr *nlh, void *data)
 static int conntracK_count_zone(struct mnl_socket *sock, uint16_t zone)
 {
 	char buf[MNL_SOCKET_BUFFER_SIZE];
-	struct nlmsghdr *nlh, *rplnlh;
+	struct nlmsghdr *nlh;
 	struct nfgenmsg *nfh;
-	struct nlattr *nest;
 	unsigned int portid;
 	int ret;
 
@@ -266,9 +264,8 @@ static int conntracK_count_zone(struct mnl_socket *sock, uint16_t zone)
 static int conntrack_flush_zone(struct mnl_socket *sock, uint16_t zone)
 {
 	char buf[MNL_SOCKET_BUFFER_SIZE];
-	struct nlmsghdr *nlh, *rplnlh;
+	struct nlmsghdr *nlh;
 	struct nfgenmsg *nfh;
-	struct nlattr *nest;
 	unsigned int portid;
 	int ret;
 
-- 
2.54.0