Eliminate some warnings
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bb9b4c8063
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@ -115,7 +115,6 @@ bool i2cdev_exists(int bus)
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int i2cdev_open(int bus)
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{
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FAR char *devpath;
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int fd;
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/* Get the device path */
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@ -133,7 +132,6 @@ int i2cdev_open(int bus)
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int i2cdev_transfer(int fd, FAR struct i2c_msg_s *msgv, int msgc)
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{
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struct i2c_transfer_s xfer;
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int ret;
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/* Set up the IOCTL argument */
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