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ctdb-tools: Drop global variable prog
Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
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@ -48,7 +48,6 @@ struct ctdb_kill_tcp {
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unsigned int batch_size;
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};
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static const char *prog;
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/*
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called when we get a read event on the raw socket
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@ -270,7 +269,7 @@ static int ctdb_killtcp_destructor(struct ctdb_kill_tcp *killtcp)
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return 0;
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}
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static void usage(void)
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static void usage(const char *prog)
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{
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printf("usage: %s <interface> [ <srcip:port> <dstip:port> ]\n", prog);
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exit(1);
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@ -298,10 +297,8 @@ int main(int argc, char **argv)
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}
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}
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prog = argv[0];
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if (argc != 2 && argc != 4) {
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usage();
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usage(argv[0]);
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}
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if (argc == 4) {
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