passt, tap: Don't use -1 as uninitialised value for fd_tap_listen

This is a remnant from the time we kept access to the original
filesystem and we could reinitialise the listening AF_UNIX socket.

Since commit 0515adceaa8f ("passt, pasta: Namespace-based sandboxing,
defer seccomp policy application"), however, we can't re-bind the
listening socket once we're up and running.

Drop the -1 initalisation and the corresponding check.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/passt.c b/passt.c
index 771b8a7..1df1dc4 100644
--- a/passt.c
+++ b/passt.c
@@ -211,7 +211,7 @@ int main(int argc, char **argv)
 
 	isolate_initial();
 
-	c.pasta_netns_fd = c.fd_tap = c.fd_tap_listen = -1;
+	c.pasta_netns_fd = c.fd_tap = -1;
 
 	sigemptyset(&sa.sa_mask);
 	sa.sa_flags = 0;