[PATCH 3.11 065/131] staging: binder: Fix death notifications

3.11.10.6 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= <arve@android.com>

commit e194fd8a5d8e0a7eeed239a8534460724b62fe2d upstream.

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 <redacted>
Cc: Android Kernel Team <redacted>
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: John Stultz <redacted>
Signed-off-by: Jeremy Compostella <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Luis Henriques <redacted>
---
 drivers/staging/android/binder.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 119d486..8b986af 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c

@@ -2903,7 +2903,7 @@ static int binder_node_release(struct binder_node *node, int refs)
 		refs++;
 
 		if (!ref->death)
-			goto out;
+			continue;
 
 		death++;
 

@@ -2916,7 +2916,6 @@ 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);

-- 
1.9.0