From: Johanna Abrahamsson <johanna@mjao.org>
Date: Tue, 23 Aug 2016 22:41:54 +0000 (+0200)
Subject: staging: android: ion: Remove ret variable in ion_handle_put_nolock
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=450524614bd2fc05239dd6186eb6d0deec483c24;p=deliverable%2Flinux.git

staging: android: ion: Remove ret variable in ion_handle_put_nolock

It is not necessary to save the return value of kref_put since it is directly
returned.

Signed-off-by: Johanna Abrahamsson <johanna@mjao.org>
Acked-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index deaa93a2fc48..2671f9fa89d7 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -383,11 +383,7 @@ static void ion_handle_get(struct ion_handle *handle)
 
 static int ion_handle_put_nolock(struct ion_handle *handle)
 {
-	int ret;
-
-	ret = kref_put(&handle->ref, ion_handle_destroy);
-
-	return ret;
+	return kref_put(&handle->ref, ion_handle_destroy);
 }
 
 static int ion_handle_put(struct ion_handle *handle)