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device/lms/LMSDevice.cpp: fix compilation warning 

The following warning was observed with GCC 4.8.5:

  make[4]: Entering directory `.../osmo-trx/Transceiver52M/device/lms'
    CXX      LMSDevice.lo
  LMSDevice.cpp: In member function 'LMSDevice::writeSamples()':
  LMSDevice.cpp:582:22: warning: 'rc' may be used uninitialized
                        in this function [-Wmaybe-uninitialized]
    samplesWritten += rc;

Let's fix this by zero-initializing 'rc'.

Change-Id: I4b4a061fc12e5fd1db8d1087d8e0c46ff1e23412
This commit is contained in:
Vadim Yanitskiy 2018-09-20 16:17:16 +07:00
parent 4d179abfd0
commit 92fc186450
1 changed files with 1 additions and 1 deletions
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2
Transceiver52M/device/lms/LMSDevice.cpp
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@ -543,7 +543,7 @@ int LMSDevice::writeSamples(std::vector < short *>&bufs, int len,
bool * underrun, unsigned long long timestamp,
bool isControl)
{
int rc;
int rc = 0;
unsigned int i;
lms_stream_status_t status;
lms_stream_meta_t tx_metadata = {};