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qapi net: Elide redundant has_FOO in generated C

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The has_FOO for pointer-valued FOO are redundant, except for arrays.
They are also a nuisance to work with.  Recent commit "qapi: Start to
elide redundant has_FOO in generated C" provided the means to elide
them step by step.  This is the step for qapi/net.json.

Said commit explains the transformation in more detail.  The invariant
violations mentioned there do not occur here.

Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221104160712.3005652-19-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[Fixes for MacOS squashed in]
This commit is contained in:
Markus Armbruster 2022-11-04 17:07:00 +01:00
parent 9492718b7c
commit 7480874a69
14 changed files with 77 additions and 82 deletions
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4
net/slirp.c
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@ -1153,8 +1153,8 @@ int net_init_slirp(const Netdev *netdev, const char *name,
ipv6 = 0;
}
vnet = user->has_net ? g_strdup(user->net) :
user->has_ip ? g_strdup_printf("%s/24", user->ip) :
vnet = user->net ? g_strdup(user->net) :
user->ip ? g_strdup_printf("%s/24", user->ip) :
NULL;
dnssearch = slirp_dnssearch(user->dnssearch);