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| author | Vadim Yanitskiy <axilirator@gmail.com> | 2018-03-06 02:25:51 +0700 |
|---|---|---|
| committer | Vadim Yanitskiy <axilirator@gmail.com> | 2018-03-06 02:28:37 +0700 |
| commit | 59d054906d1d5bd6f21fb6072ead0f76b6e5f27a (patch) | |
| tree | aaabf325a77af0d687fe21e8d3b8e73f5e664db6 | |
| parent | f97e3cd7882dff977973a2f29606c594f02c0b36 (diff) | |
fake_trx/ctrl_if.py: reduce code branch nasting
Let's use the inverted condition to avoid additional code nasting.
Change-Id: I8a62b39d9d9a597c612f9a576e98dc05e37cd25b
| -rw-r--r-- | src/target/fake_trx/ctrl_if.py | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/target/fake_trx/ctrl_if.py b/src/target/fake_trx/ctrl_if.py index 64f08bfd..d4840cde 100644 --- a/src/target/fake_trx/ctrl_if.py +++ b/src/target/fake_trx/ctrl_if.py @@ -26,16 +26,18 @@ from udp_link import UDPLink class CTRLInterface(UDPLink): def handle_rx(self, data, remote): - if self.verify_req(data): - request = self.prepare_req(data) - rc = self.parse_cmd(request) + if not self.verify_req(data): + print("[!] Wrong data on CTRL interface") + return + + # Attempt to parse a command + request = self.prepare_req(data) + rc = self.parse_cmd(request) - if type(rc) is tuple: - self.send_response(request, remote, rc[0], rc[1]) - else: - self.send_response(request, remote, rc) + if type(rc) is tuple: + self.send_response(request, remote, rc[0], rc[1]) else: - print("[!] Wrong data on CTRL interface") + self.send_response(request, remote, rc) def verify_req(self, data): # Verify command signature |