* [PATCH] media: bdisp: remove unnecessary IS_ERR() check
@ 2022-03-17 7:51 Dan Carpenter
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From: Dan Carpenter @ 2022-03-17 7:51 UTC (permalink / raw)
To: Fabien Dessenne
Cc: Mauro Carvalho Chehab, Maxime Coquelin, Alexandre Torgue,
linux-media, kernel-janitors
The "bdisp->clock" variable cannot be an error pointer here. No need to
check.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/media/platform/stm/sti/bdisp/bdisp-v4l2.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/platform/stm/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/stm/sti/bdisp/bdisp-v4l2.c
index 5aa79d9277c8..dd74cc43920d 100644
--- a/drivers/media/platform/stm/sti/bdisp/bdisp-v4l2.c
+++ b/drivers/media/platform/stm/sti/bdisp/bdisp-v4l2.c
@@ -1394,8 +1394,7 @@ static int bdisp_probe(struct platform_device *pdev)
bdisp_debugfs_remove(bdisp);
v4l2_device_unregister(&bdisp->v4l2_dev);
err_clk:
- if (!IS_ERR(bdisp->clock))
- clk_unprepare(bdisp->clock);
+ clk_unprepare(bdisp->clock);
err_wq:
destroy_workqueue(bdisp->work_queue);
return ret;
--
2.20.1
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2022-03-17 7:51 [PATCH] media: bdisp: remove unnecessary IS_ERR() check Dan Carpenter
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