[PATCH v3 21/38] media: ti-vpe: cal: handle cal_ctx_v4l2_register error

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cal_async_notifier_complete() doesn't handle errors returned from
cal_ctx_v4l2_register(). Add the error handling.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
---
 drivers/media/platform/ti-vpe/cal.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index ba8821a3b262..9e051c2e84a9 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -743,8 +743,12 @@ static int cal_async_notifier_complete(struct v4l2_async_notifier *notifier)
 	int ret = 0;
 
 	for (i = 0; i < ARRAY_SIZE(cal->ctx); ++i) {
-		if (cal->ctx[i])
-			cal_ctx_v4l2_register(cal->ctx[i]);
+		if (!cal->ctx[i])
+			continue;
+
+		ret = cal_ctx_v4l2_register(cal->ctx[i]);
+		if (ret)
+			return ret;
 	}
 
 	if (cal_mc_api)
-- 
2.25.1




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