1 files changed, 21 insertions, 29 deletions

diff --git a/hw/i2c/core.c b/hw/i2c/core.c
index 3a7bae311d..27a66df7f3 100644
--- a/hw/i2c/core.c
+++ b/hw/i2c/core.c
@@ -188,50 +188,42 @@ void i2c_end_transfer(I2CBus *bus)
     bus->broadcast = false;
 }
 
-int i2c_send_recv(I2CBus *bus, uint8_t *data, bool send)
+int i2c_send(I2CBus *bus, uint8_t data)
 {
     I2CSlaveClass *sc;
     I2CSlave *s;
     I2CNode *node;
     int ret = 0;
 
-    if (send) {
-        QLIST_FOREACH(node, &bus->current_devs, next) {
-            s = node->elt;
-            sc = I2C_SLAVE_GET_CLASS(s);
-            if (sc->send) {
-                trace_i2c_send(s->address, *data);
-                ret = ret || sc->send(s, *data);
-            } else {
-                ret = -1;
-            }
-        }
-        return ret ? -1 : 0;
-    } else {
-        ret = 0xff;
-        if (!QLIST_EMPTY(&bus->current_devs) && !bus->broadcast) {
-            sc = I2C_SLAVE_GET_CLASS(QLIST_FIRST(&bus->current_devs)->elt);
-            if (sc->recv) {
-                s = QLIST_FIRST(&bus->current_devs)->elt;
-                ret = sc->recv(s);
-                trace_i2c_recv(s->address, ret);
-            }
+    QLIST_FOREACH(node, &bus->current_devs, next) {
+        s = node->elt;
+        sc = I2C_SLAVE_GET_CLASS(s);
+        if (sc->send) {
+            trace_i2c_send(s->address, data);
+            ret = ret || sc->send(s, data);
+        } else {
+            ret = -1;
         }
-        *data = ret;
-        return 0;
     }
-}
 
-int i2c_send(I2CBus *bus, uint8_t data)
-{
-    return i2c_send_recv(bus, &data, true);
+    return ret ? -1 : 0;
 }
 
 uint8_t i2c_recv(I2CBus *bus)
 {
     uint8_t data = 0xff;
+    I2CSlaveClass *sc;
+    I2CSlave *s;
+
+    if (!QLIST_EMPTY(&bus->current_devs) && !bus->broadcast) {
+        sc = I2C_SLAVE_GET_CLASS(QLIST_FIRST(&bus->current_devs)->elt);
+        if (sc->recv) {
+            s = QLIST_FIRST(&bus->current_devs)->elt;
+            data = sc->recv(s);
+            trace_i2c_recv(s->address, data);
+        }
+    }
 
-    i2c_send_recv(bus, &data, false);
     return data;
 }