tree 816b071680e99cdf2a7678b218423b2e615c625b
parent 8fb0b0ce288d38d78685a9d6f6320339afadf709
author Martijn Coenen <maco@android.com> 1501242968 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1504081313 +0200

ANDROID: binder: fix proc->tsk check.

commit b2a6d1b999a4c13e5997bb864694e77172d45250 upstream.

Commit c4ea41ba195d ("binder: use group leader instead of open thread")'
was incomplete and didn't update a check in binder_mmap(), causing all
mmap() calls into the binder driver to fail.

Signed-off-by: Martijn Coenen <maco@android.com>
Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>