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greybus: interface: clean up error messages 

Drop redundant __func__ and add missing errno values.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2015-12-07 15:05:46 +01:00 committed by Greg Kroah-Hartman
parent ab66dd786b
commit 5626e0bf99
1 changed files with 3 additions and 4 deletions
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7
drivers/staging/greybus/interface.c
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@ -179,8 +179,7 @@ int gb_interface_init(struct gb_interface *intf, u8 device_id)
/* Get manifest size using control protocol on CPort */
size = gb_control_get_manifest_size_operation(intf);
if (size <= 0) {
dev_err(&intf->dev, "%s: Failed to get manifest size (%d)\n",
__func__, size);
dev_err(&intf->dev, "failed to get manifest size: %d\n", size);
if (size)
return size;
else
@ -194,7 +193,7 @@ int gb_interface_init(struct gb_interface *intf, u8 device_id)
/* Get manifest using control protocol on CPort */
ret = gb_control_get_manifest_operation(intf, manifest, size);
if (ret) {
dev_err(&intf->dev, "%s: Failed to get manifest\n", __func__);
dev_err(&intf->dev, "failed to get manifest: %d\n", ret);
goto free_manifest;
}
@ -203,7 +202,7 @@ int gb_interface_init(struct gb_interface *intf, u8 device_id)
* what's in it.
*/
if (!gb_manifest_parse(intf, manifest, size)) {
dev_err(&intf->dev, "%s: Failed to parse manifest\n", __func__);
dev_err(&intf->dev, "failed to parse manifest\n");
ret = -EINVAL;
goto free_manifest;
}