tree a7cde7178a7ee1fa931a1feb35f992ff35bb892a
parent 56b0e8c1dfd203a5a8caba082d670851107254a5
author Gao Xiang <gaoxiang25@huawei.com> 1512616677 +0800
committer Gao Xiang <gaoxiang25@huawei.com> 1512617839 +0800

mFusePid should be cleared after waitpid successfully

When waitpid is successful, we need to reset mFusePid
since mFusePid will be killed again unnecessarily
in doUnmount() if we don't reset mFusePid.

As a result, it will kill another unrelated process
in the case of pids wrap around.

Test: reboot
Fixes: 1d79d10 ("Check if sdcard daemon exited.")

Change-Id: Icb422d5c81621f9f6b9f4b1218e94b1d89172763
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>