[PATCH] media: vivid: fix an error code in vivid_create_instance()
DORMANTno replies
From: Dan Carpenter <hidden>
Date: 2021-09-21 20:40:01
Also in:
linux-media
Subsystem:
media input infrastructure (v4l/dvb), the rest, vivid virtual video driver · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds, Hans Verkuil
Preserve the error code stored in "dev->kthread_cec" before setting it
to NULL.
Fixes: 439e520995ab ("media: vivid: add signal-free time for cec message xfer")
Signed-off-by: Dan Carpenter <redacted>
---
drivers/media/test-drivers/vivid/vivid-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/test-drivers/vivid/vivid-core.c b/drivers/media/test-drivers/vivid/vivid-core.c
index bcf03bea1e3c..04b75666bad4 100644
--- a/drivers/media/test-drivers/vivid/vivid-core.c
+++ b/drivers/media/test-drivers/vivid/vivid-core.c@@ -1934,9 +1934,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst) dev->kthread_cec = kthread_run(vivid_cec_bus_thread, dev, "vivid_cec-%s", dev->v4l2_dev.name); if (IS_ERR(dev->kthread_cec)) { + ret = PTR_ERR(dev->kthread_cec); dev->kthread_cec = NULL; v4l2_err(&dev->v4l2_dev, "kernel_thread() failed\n"); - ret = PTR_ERR(dev->kthread_cec); goto unreg_dev; } }
--
2.20.1