staging: binder: Fix death notifications

The change (008fa749e0fe5b2fffd20b7fe4891bb80d072c6a) that moved the
node release code to a separate function broke death notifications in
some cases. When it encountered a reference without a death
notification request, it would skip looking at the remaining
references, and therefore fail to send death notifications for them.

Cc: Colin Cross <ccross@android.com>
Cc: Android Kernel Team <kernel-team@android.com>
Cc: stable <stable@vger.kernel.org> # 3.10
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index eaec1dab7fe4..1432d956769c 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -2904,7 +2904,7 @@ static int binder_node_release(struct binder_node *node, int refs)
                 refs++;
 
                 if (!ref->death)
-                        goto out;
+                        continue;
 
                 death++;
 
@@ -2917,7 +2917,6 @@ static int binder_node_release(struct binder_node *node, int refs)
                         BUG();
         }
 
-out:
         binder_debug(BINDER_DEBUG_DEAD_BINDER,
                      "node %d now dead, refs %d, death %d\n",
                      node->debug_id, refs, death);