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examples: misc static code analysis fixes

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Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Alex Tereschenko
2017-06-05 16:53:58 +02:00
committed by Brendan Le Foll
parent bb3584fcdb
commit 32340f6819
7 changed files with 14 additions and 20 deletions
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4
examples/c++/Blink-IO.cpp
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@@ -56,12 +56,10 @@ main(int argc, char** argv)
//! [Interesting]
mraa::Gpio* gpio = new mraa::Gpio(iopin);
if (gpio == NULL) {
return mraa::ERROR_UNSPECIFIED;
}
mraa::Result response = gpio->dir(mraa::DIR_OUT);
if (response != mraa::SUCCESS) {
mraa::printError(response);
delete gpio;
return 1;
}