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conf: Fix clang-tidy warning about using an undefined enum value

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In conf() we temporarily set the forwarding mode variables to 0 - an
invalid value, so that we can check later if they've been set by the
intervening logic.  clang-tidy 18.1.1 in Fedora 40 now complains about
this.  Satisfy it by giving an name in the enum to the 0 value.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2024-05-14 00:57:57 +10:00 committed by Stefano Brivio
parent 26c71db332
commit 29bd08ff0f
2 changed files with 3 additions and 2 deletions
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4
conf.c
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@ -1203,8 +1203,8 @@ void conf(struct ctx *c, int argc, char **argv)
optstring = "dqfel:hs:F:p:P:m:a:n:M:g:i:o:D:S:461t:u:";
}
c->tcp.fwd_in.mode = c->tcp.fwd_out.mode = 0;
c->udp.fwd_in.f.mode = c->udp.fwd_out.f.mode = 0;
c->tcp.fwd_in.mode = c->tcp.fwd_out.mode = FWD_UNSET;
c->udp.fwd_in.f.mode = c->udp.fwd_out.f.mode = FWD_UNSET;
do {
name = getopt_long(argc, argv, optstring, options, NULL);

1
fwd.h
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@ -11,6 +11,7 @@
#define NUM_PORTS (1U << 16)
enum fwd_ports_mode {
FWD_UNSET = 0,
FWD_SPEC = 1,
FWD_NONE,
FWD_AUTO,