[PATCH] binder: fixed coverity warning by moving pr_warn outside lock

[Ameer Hamza]

Coverity warns about using print operations within a lock due to
unlikely possible deadlock scenario, however, this warning can be
easily avoided here without having any effect on the program flow.

Addresses-Coverity: 1494148 ("Thread deadlock")

Signed-off-by: Ameer Hamza <amhamza.mgc@xxxxxxxxx>
---
 drivers/android/binder.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index cffbe57a8e08..8ee942eef51d 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -1507,14 +1507,14 @@ static void binder_free_transaction(struct binder_transaction *t)
 	if (target_proc) {
 		binder_inner_proc_lock(target_proc);
 		target_proc->outstanding_txns--;
-		if (target_proc->outstanding_txns < 0)
-			pr_warn("%s: Unexpected outstanding_txns %d\n",
-				__func__, target_proc->outstanding_txns);
 		if (!target_proc->outstanding_txns && target_proc->is_frozen)
 			wake_up_interruptible_all(&target_proc->freeze_wait);
 		if (t->buffer)
 			t->buffer->transaction = NULL;
 		binder_inner_proc_unlock(target_proc);
+		if (target_proc->outstanding_txns < 0)
+			pr_warn("%s: Unexpected outstanding_txns %d\n",
+				__func__, target_proc->outstanding_txns);
 	}
 	if (trace_binder_txn_latency_free_enabled())
 		binder_txn_latency_free(t);
-- 
2.25.1