Changes in uspace/srv/hw/bus/cuda_adb/cuda_adb.c [d9c11fc3:4f14e1f8] in mainline

File:

• uspace/srv/hw/bus/cuda_adb/cuda_adb.c (modified) (2 diffs)

uspace/srv/hw/bus/cuda_adb/cuda_adb.c

@@ -367 +367 @@
 static void cuda_irq_rcv_end(void *buf, size_t *len)
 {
-        uint8_t b;
-        
+        uint8_t data, b;
+
         b = pio_read_8(&dev->b);
-        pio_read_8(&dev->sr);
-        
+        data = pio_read_8(&dev->sr);
+
         if ((b & TREQ) == 0) {
                 instance->xstate = cx_receive;
@@ -379 +379 @@
                 cuda_send_start();
         }
-        
-        memcpy(buf, instance->rcv_buf, instance->bidx);
-        *len = instance->bidx;
+
+        memcpy(buf, instance->rcv_buf, instance->bidx);
+        *len = instance->bidx;
         instance->bidx = 0;
 }