Satisfy clang
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tftp.c
2
tftp.c
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@ -170,6 +170,8 @@ int tftp_put(struct nmrpd_args *args)
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int fd, sock, err, timeout, last_len;
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char rx[TFTP_PKT_SIZE], tx[TFTP_PKT_SIZE];
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sock = -1;
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fd = open(args->filename, O_RDONLY);
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if (fd < 0) {
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perror("open");
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