TetheringUtils jni - clazz type is jclass

See: packages/modules/Connectivity/Tethering/src/com/android/networkstack/tethering/util/TetheringUtils.java

public static native void setupNaSocket(FileDescriptor fd) throws SocketException;
public static native void setupNsSocket(FileDescriptor fd) throws SocketException;
public static native void setupRaSocket(FileDescriptor fd, int ifIndex) throws SocketException;

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: If406a4e507da916f5691d0ae4bded14dd168bc72
diff --git a/Tethering/jni/com_android_networkstack_tethering_util_TetheringUtils.cpp b/Tethering/jni/com_android_networkstack_tethering_util_TetheringUtils.cpp
index 6699c0d..a878fa5 100644
--- a/Tethering/jni/com_android_networkstack_tethering_util_TetheringUtils.cpp
+++ b/Tethering/jni/com_android_networkstack_tethering_util_TetheringUtils.cpp
@@ -67,17 +67,17 @@
     }
 }
 
-static void com_android_networkstack_tethering_util_setupNaSocket(JNIEnv *env, jobject clazz,
+static void com_android_networkstack_tethering_util_setupNaSocket(JNIEnv *env, jclass clazz,
         jobject javaFd) {
     com_android_networkstack_tethering_util_setupIcmpFilter(env, javaFd, ND_NEIGHBOR_ADVERT);
 }
 
-static void com_android_networkstack_tethering_util_setupNsSocket(JNIEnv *env, jobject clazz,
+static void com_android_networkstack_tethering_util_setupNsSocket(JNIEnv *env, jclass clazz,
         jobject javaFd) {
     com_android_networkstack_tethering_util_setupIcmpFilter(env, javaFd, ND_NEIGHBOR_SOLICIT);
 }
 
-static void com_android_networkstack_tethering_util_setupRaSocket(JNIEnv *env, jobject clazz,
+static void com_android_networkstack_tethering_util_setupRaSocket(JNIEnv *env, jclass clazz,
         jobject javaFd, jint ifIndex) {
     static const int kLinkLocalHopLimit = 255;