net: mctp: Fix bad kfree_skb in bind lookup test

The kunit test's skb_pkt is consumed by mctp_dst_input() so shouldn't be
freed separately.

Fixes: e6d8e7dbc5a3 ("net: mctp: Add bind lookup test")
Reported-by: Alexandre Ghiti <alex@ghiti.fr>
Closes: https://lore.kernel.org/all/734b02a3-1941-49df-a0da-ec14310d41e4@ghiti.fr/
Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://patch.msgid.link/20250812-fix-mctp-bind-test-v1-1-5e2128664eb3@codeconstruct.com.au
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/net/mctp/test/route-test.c b/net/mctp/test/route-test.c
index fb6b46a..69a3ccf 100644 (file)
--- a/net/mctp/test/route-test.c
+++ b/net/mctp/test/route-test.c
@@ -1586,7 +1586,6 @@ static void mctp_test_bind_lookup(struct kunit *test)
 
 cleanup:
        kfree_skb(skb_sock);
-       kfree_skb(skb_pkt);
 
        /* Drop all binds */
        for (size_t i = 0; i < ARRAY_SIZE(lookup_binds); i++)