Fix unused variable warning
Fix unused variable warning

Distrotech/glib,tchakabam/glib,ieei/glib,cosimoc/glib,djdeath/glib,bluez-android/glib,pstglia/external-bluetooth-glib,Distrotech/glib,MathieuDuponchelle/glib,pstglia/external-bluetooth-glib,lukasz-skalski/glib,cention-sany/glib,bluez-android/glib,pstglia/platform-external-bluetooth-glib,johne53/MB3Glib,tamaskenez/glib,MathieuDuponchelle/glib,mzabaluev/glib,krichter722/glib,iConsole/Console-OS_external_bluetooth_glib,tamaskenez/glib,gale320/glib,gale320/glib,pstglia/external-bluetooth-glib,krichter722/glib,cention-sany/glib,Distrotech/glib,pstglia/external-bluetooth-glib,ieei/glib,tchakabam/glib,pstglia/platform-external-bluetooth-glib,iConsole/Console-OS_external_bluetooth_glib,tamaskenez/glib,cention-sany/glib,darren-clark/android_platform_external_bluetooth_glib,mzabaluev/glib,cention-sany/glib,djdeath/glib,gale320/glib,01org/android-bluez-glib,mzabaluev/glib,MathieuDuponchelle/glib,djdeath/glib,justinkb/aosp-bluez.glib,MathieuDuponchelle/glib,djdeath/glib,justinkb/aosp-bluez.glib,tchakabam/glib,tchakabam/glib,iConsole/Console-OS_external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,endlessm/glib,darren-clark/android_platform_external_bluetooth_glib,johne53/MB3Glib,krichter722/glib,pstglia/platform-external-bluetooth-glib,tamaskenez/glib,tamaskenez/glib,gale320/glib,cosimoc/glib,cosimoc/glib,pstglia/platform-external-bluetooth-glib,krichter722/glib,djdeath/glib,mzabaluev/glib,pstglia/external-bluetooth-glib,justinkb/aosp-bluez.glib,01org/android-bluez-glib,endlessm/glib,lukasz-skalski/glib,cosimoc/glib,endlessm/glib,cention-sany/glib,justinkb/aosp-bluez.glib,iConsole/Console-OS_external_bluetooth_glib,gale320/glib,bluez-android/glib,endlessm/glib,pstglia/platform-external-bluetooth-glib,mzabaluev/glib,krichter722/glib,justinkb/aosp-bluez.glib,ieei/glib,johne53/MB3Glib,ieei/glib,cosimoc/glib,01org/android-bluez-glib,lukasz-skalski/glib,lukasz-skalski/glib,01org/android-bluez-glib,Distrotech/glib,johne53/MB3Glib,01org/android-bluez-glib,iConsole/Console-OS_external_bluetooth_glib,lukasz-skalski/glib,MathieuDuponchelle/glib,johne53/MB3Glib,darren-clark/android_platform_external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,bluez-android/glib,Distrotech/glib,ieei/glib,bluez-android/glib,johne53/MB3Glib,tchakabam/glib,endlessm/glib