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gpio.c,aio.c,iio.c: misc fixes of static code analysis findings

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Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
This commit is contained in:
Alex Tereschenko
2017-05-17 20:28:41 +02:00
parent b73fdff00d
commit 816be65ba0
3 changed files with 11 additions and 1 deletions
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2
src/iio/iio.c
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@@ -465,7 +465,7 @@ mraa_iio_event_poll(mraa_iio_context dev, struct iio_event_data* data)
if (ret == -1 || event_fd == -1)
return MRAA_ERROR_UNSPECIFIED;
ret = read(event_fd, data, sizeof(struct iio_event_data));
read(event_fd, data, sizeof(struct iio_event_data));
close(event_fd);
return MRAA_SUCCESS;