diff --git a/local/recipes/gpu/redox-drm/source/src/drivers/intel/dp_aux.rs b/local/recipes/gpu/redox-drm/source/src/drivers/intel/dp_aux.rs
index 368c1c4d2a..31d2099cc9 100644
--- a/local/recipes/gpu/redox-drm/source/src/drivers/intel/dp_aux.rs
+++ b/local/recipes/gpu/redox-drm/source/src/drivers/intel/dp_aux.rs
@@ -172,7 +172,7 @@ impl DpAux {
 
         let mut i2c_buf = [EDID_I2C_ADDRESS << 1, 0x00];
         self.do_transfer(AUX_I2C_WRITE | AUX_I2C_MOT, 0, &i2c_buf, 0)?;
-        self.do_transfer(AUX_I2C_READ | AUX_I2C_MOT, 0, &[], 1)?;
+        let _ = self.do_transfer(AUX_I2C_READ | AUX_I2C_MOT, 0, &[], 1)?;
         i2c_buf[1] = 0x01;
 
         for chunk_start in (0..EDID_LENGTH).step_by(16) {
@@ -187,7 +187,7 @@ impl DpAux {
 
             i2c_buf[1] = chunk_start as u8;
             self.do_transfer(AUX_I2C_WRITE | AUX_I2C_MOT, 0, &i2c_buf, 0)?;
-            data = self.do_transfer(AUX_I2C_READ | AUX_I2C_MOT, 0, &[], chunk_size)?;
+            let data = self.do_transfer(AUX_I2C_READ | AUX_I2C_MOT, 0, &[], chunk_size)?;
 
             for (i, &byte) in data.iter().enumerate() {
                 if chunk_start + i < EDID_LENGTH {