[PATCH bluez RFC 1/3] doc: hci-protocol: Correct mtu to &mtu for getsockopt BT_RCVMTU

[Zijun Hu]

For getsockopt(..., BT_RCVMTU, ...):
Correct its parameter from mtu to &mtu.
---
 doc/hci-protocol.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/hci-protocol.rst b/doc/hci-protocol.rst
index f28684655842..db10b35df736 100644
--- a/doc/hci-protocol.rst
+++ b/doc/hci-protocol.rst
@@ -134,7 +134,7 @@ Example:
     int err;
 
     len = sizeof(mtu);
-    err = getsockopt(sock, SOL_BLUETOOTH, BT_RCVMTU, mtu, &len);
+    err = getsockopt(sock, SOL_BLUETOOTH, BT_RCVMTU, &mtu, &len);
 
 RESOURCES
 =========

-- 
2.34.1