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| author | Phil Sutter <phil@nwl.cc> | 2019-09-17 17:53:31 +0200 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2019-09-25 23:46:14 +0200 |
| commit | b19d239323dd9f732b24ad6c95101cf7a51c4b20 (patch) | |
| tree | 9c335bdce9d382cd4599ad082624a80d31e44499 /iptables/xshared.c | |
| parent | 7c64eaf4b1b97ff69a7d9c5c13d4e9eff97d2cd1 (diff) | |
xtables_error() does not return
It's a define which resolves into a callback which in turn is declared
with noreturn attribute. It will never return, therefore drop all
explicit exit() calls or other dead code immediately following it.
Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'iptables/xshared.c')
| -rw-r--r-- | iptables/xshared.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/iptables/xshared.c b/iptables/xshared.c index 36a2ec5f..5e6cd4ae 100644 --- a/iptables/xshared.c +++ b/iptables/xshared.c @@ -181,7 +181,6 @@ int command_default(struct iptables_command_state *cs, xtables_error(PARAMETER_PROBLEM, "unknown option " "\"%s\"", cs->argv[optind-1]); xtables_error(PARAMETER_PROBLEM, "Unknown arg \"%s\"", optarg); - return 0; } static mainfunc_t subcmd_get(const char *cmd, const struct subcommand *cb) |