linux-kernel - [RFC PATCHv2 21/21] staging: android: ion: Set query return value

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Date:   Fri, 17 Mar 2017 17:54:53 -0700
From:   Laura Abbott <labbott@...hat.com>
To:     Sumit Semwal <sumit.semwal@...aro.org>,
        Riley Andrews <riandrews@...roid.com>, arve@...roid.com
Cc:     Laura Abbott <labbott@...hat.com>, romlem@...gle.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        linaro-mm-sig@...ts.linaro.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Brian Starkey <brian.starkey@....com>,
        Daniel Vetter <daniel.vetter@...el.com>,
        Mark Brown <broonie@...nel.org>,
        Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        linux-mm@...ck.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: [RFC PATCHv2 21/21] staging: android: ion: Set query return value


This never got set in the ioctl. Properly set a return value of 0 on
success.

Signed-off-by: Laura Abbott <labbott@...hat.com>
---
 drivers/staging/android/ion/ion.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c
index 64c652b..8bd90ce 100644
--- a/drivers/staging/android/ion/ion.c
+++ b/drivers/staging/android/ion/ion.c
@@ -498,6 +498,7 @@ int ion_query_heaps(struct ion_heap_query *query)
 	}
 
 	query->cnt = cnt;
+	ret = 0;
 out:
 	up_read(&dev->lock);
 	return ret;
-- 
2.7.4