Merge "Remove unused variable"

2014-11-24 22:15:41 +00:00
parent e57b3991d8 a8fe1b383a
commit 38cc84dece
1 changed files with 1 additions and 1 deletions
--- a/services/core/jni/com_android_server_UsbDeviceManager.cpp
+++ b/services/core/jni/com_android_server_UsbDeviceManager.cpp
@@ -46,7 +46,7 @@ static void set_accessory_string(JNIEnv *env, int fd, int cmd, jobjectArray strA
    char buffer[256];

    buffer[0] = 0;
-    int length = ioctl(fd, cmd, buffer);
+    ioctl(fd, cmd, buffer);
    if (buffer[0]) {
        jstring obj = env->NewStringUTF(buffer);
        env->SetObjectArrayElement(strArray, index, obj);