From 7bc364a3383beac0e8e01a5a080c3f731844704b Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sun, 19 Jan 2020 08:42:34 +1100
Subject: [PATCH] AP_TemperatureSensor: use take_blocking instead of
 HAL_SEMAPHORE_BLOCK_FOREVER

this makes for cleaner and smaller code as the failure case is not
needed
---
 libraries/AP_TemperatureSensor/TSYS01.cpp | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libraries/AP_TemperatureSensor/TSYS01.cpp b/libraries/AP_TemperatureSensor/TSYS01.cpp
index a11c13740d..730febfb1b 100644
--- a/libraries/AP_TemperatureSensor/TSYS01.cpp
+++ b/libraries/AP_TemperatureSensor/TSYS01.cpp
@@ -21,9 +21,7 @@ bool TSYS01::init(uint8_t bus)
         return false;
     }
 
-    if (!_dev->get_semaphore()->take(HAL_SEMAPHORE_BLOCK_FOREVER)) {
-        AP_HAL::panic("PANIC: TSYS01: failed to take serial semaphore for init");
-    }
+    _dev->get_semaphore()->take_blocking();
 
     _dev->set_retries(10);