staging: android: sync: fix up a sparse warning
staging: android: sync: fix up a sparse warning

Fix up a sparse warning about sync_dump that was reported.

Reported-by: kbuild test robot <24f7fe9d205c8a9f6ade0c2894e14303ca16087f@intel.com>
Cc: Erik Gilling <1100d3bbb092e6691a138903fe8ea324306d03ea@android.com>
Cc: John Stultz <33837adfb53316eae44aad04041e1240088d76fd@linaro.org>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs