On Mon Oct 13 14:14:42 2025 +0000, Ricardo Ribalda wrote:
> The %pe format specifier is designed to print error pointers. It prints
> a symbolic error name (eg. -EINVAL) and it makes the code simpler by
> omitting PTR_ERR()
>
> This patch fixes this cocci report:
> ./dvb-core/dvbdev.c:575:48-55: WARNING: Consider using %pe to print PTR_ERR()
>
> Signed-off-by: Ricardo Ribalda <[email protected]>
> Acked-by: Sakari Ailus <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/dvb-core/dvbdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
index 9df7c213716a..8b980d371a45 100644
--- a/drivers/media/dvb-core/dvbdev.c
+++ b/drivers/media/dvb-core/dvbdev.c
@@ -571,8 +571,8 @@ int dvb_register_device(struct dvb_adapter *adap, struct
dvb_device **pdvbdev,
MKDEV(DVB_MAJOR, minor),
dvbdev, "dvb%d.%s%d", adap->num, dnames[type],
id);
if (IS_ERR(clsdev)) {
- pr_err("%s: failed to create device dvb%d.%s%d (%ld)\n",
- __func__, adap->num, dnames[type], id, PTR_ERR(clsdev));
+ pr_err("%s: failed to create device dvb%d.%s%d (%pe)\n",
+ __func__, adap->num, dnames[type], id, clsdev);
if (new_node) {
list_del(&new_node->list_head);
kfree(dvbdevfops);
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