Commit 45dc1ac7 authored by Jiri Kosina's avatar Jiri Kosina
Browse files

HID: propagate return value correctly in hid_input_report() 



Fix a return value propagation that was omitted in David Herrmann's
locking fix around hid_input_report().

Reported-by: default avatarDavid Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 4ea54542

drivers/hid/hid-core.c

+2 −2
Original line number Diff line number Diff line
@@ -1086,7 +1086,7 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i 
	struct hid_report *report;

	char *buf;

	unsigned int i;

	int ret;

	int ret = 0;



	if (!hid)

		return -ENODEV;
@@ -1145,7 +1145,7 @@ int hid_input_report(struct hid_device *hid, int type, u8 *data, int size, int i 


unlock:

	up(&hid->driver_lock);

	return 0;

	return ret;

}

EXPORT_SYMBOL_GPL(hid_input_report);