Wsign-compare: Fixed all sign compare warnings in src

This commit addresses all warnings emitted from -Wunused-function
in the C++ src.

Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Noel Eck
2016-11-02 22:26:41 -07:00
parent 1dd5cbb445
commit ae9b8fb13e
15 changed files with 28 additions and 27 deletions

View File

@ -48,9 +48,9 @@ GroveVDiv::~GroveVDiv()
unsigned int GroveVDiv::value(unsigned int samples)
{
unsigned int sum = 0;
int sum = 0;
for (int i=0; i<samples; i++)
for (unsigned int i=0; i<samples; i++)
{
sum += mraa_aio_read(m_aio);
if (sum == -1) return 0;