printf(), and by extension dev_err(), already has built-in support for
formatting error codes, so make use of that instead of manual use of
strerror().
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/usb/core/usb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 62d9f11146a9..614527fecbf3 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -477,8 +477,8 @@ int usb_new_device(struct usb_device *dev)
/* we set the default configuration here */
err = usb_set_configuration(dev, dev->config.desc.bConfigurationValue);
if (err) {
- dev_err(&dev->dev, "Setting default configuration failed with: %s\n" \
- "len %d, status %lX\n", strerror(-err),
+ dev_err(&dev->dev, "Setting default configuration failed with: %pe\n" \
+ "len %d, status %lX\n", ERR_PTR(err),
dev->act_len, dev->status);
goto err_out;
}
@@ -502,7 +502,7 @@ int usb_new_device(struct usb_device *dev)
err = register_device(&dev->dev);
if (err) {
- dev_err(&dev->dev, "Failed to register device: %s\n", strerror(-err));
+ dev_err(&dev->dev, "Failed to register device: %pe\n", ERR_PTR(err));
goto err_out;
}
--
2.39.2
