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authorKieran Bingham <kieran.bingham@ideasonboard.com>2019-01-21 11:17:44 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2019-01-22 15:15:14 +0000
commit29c3b54f0c8ec7e3aeed8971d24f939bc4bfab04 (patch)
treeffb46b0079ab5c862731b080755e0dfa554a4c03 /src
parentf10f1b8bb157973053aecc3176d089aae6e276fa (diff)
libcamera: camera_manager: Return EBUSY if enumerator exists
In the case that someone calls CameraManager::start() and it has already started/enumerated, instead of returning -ENODEV, return -EBUSY. Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src')
-rw-r--r--src/libcamera/camera_manager.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcamera/camera_manager.cpp b/src/libcamera/camera_manager.cpp
index 372b5a59..37ccbd53 100644
--- a/src/libcamera/camera_manager.cpp
+++ b/src/libcamera/camera_manager.cpp
@@ -78,7 +78,7 @@ CameraManager::~CameraManager()
int CameraManager::start()
{
if (enumerator_)
- return -ENODEV;
+ return -EBUSY;
enumerator_ = DeviceEnumerator::create();
if (enumerator_->enumerate())