From: YoungJun Cho <yj44.cho@samsung.com>
Date: Tue, 8 Nov 2016 11:00:40 +0000 (+0900)
Subject: tbm_surface_queue: change return code in tbm_surface_queue_release()
X-Git-Tag: accepted/tizen/common/20161114.171004~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F01%2F96301%2F1;p=platform%2Fcore%2Fuifw%2Flibtbm.git

tbm_surface_queue: change return code in tbm_surface_queue_release()

This patch changes return code in tbm_surface_queue_release()
from TBM_SURFACE_QUEUE_ERROR_NONE to TBM_SURFACE_QUEUE_ERROR_INVALID_SURFACE
when free_queue is empty.

Change-Id: I980ec7c8f0b8ad7312b88c4a56bfa46010db4c2a
Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
---

diff --git a/src/tbm_surface_queue.c b/src/tbm_surface_queue.c
index e5cc13a..ec8b475 100644
--- a/src/tbm_surface_queue.c
+++ b/src/tbm_surface_queue.c
@@ -1070,7 +1070,6 @@ tbm_surface_queue_release(tbm_surface_queue_h
 	}
 
 	if (surface_queue->queue_size < surface_queue->num_attached) {
-
 		TBM_QUEUE_TRACE("deatch tbm_surface_queue(%p) surface(%p)\n", surface_queue, node->surface);
 
 		if (surface_queue->impl && surface_queue->impl->need_detach)
@@ -1093,7 +1092,7 @@ tbm_surface_queue_release(tbm_surface_queue_h
 		pthread_mutex_unlock(&surface_queue->lock);
 
 		_tbm_surf_queue_mutex_unlock();
-		return TBM_SURFACE_QUEUE_ERROR_NONE;
+		return TBM_SURFACE_QUEUE_ERROR_INVALID_SURFACE;
 	}
 
 	node->type = QUEUE_NODE_TYPE_RELEASE;