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greybus: camera: destroy data connection on link-config errors

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Make sure to tear down the data connection also on failure to configure
the link by setting the data_connected flag immediately after creating
the connection.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold
2015-12-30 11:23:51 +01:00
committed by Greg Kroah-Hartman
parent b9f71bc854
commit 41c2395855
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/greybus/camera.c
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@@ -604,6 +604,8 @@ static int gb_camera_connection_init(struct gb_connection *connection)
if (ret < 0)
goto error;
gcam->data_connected = true;
ret = gb_svc_link_config(svc, connection->intf->interface_id,
GB_SVC_LINK_CONFIG_BURST_HS_A, 2, 2, 0);
if (ret < 0)
@@ -614,8 +616,6 @@ static int gb_camera_connection_init(struct gb_connection *connection)
if (ret < 0)
goto error;
gcam->data_connected = true;
ret = gb_camera_debugfs_init(gcam);
if (ret < 0)
goto error;