From 45dc1ac73d28b3adb5819818785e758b1f369b74 Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Wed, 10 Aug 2011 14:02:59 +0200 Subject: [PATCH] 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: David Herrmann Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index f9cff9335595..bf1f74041dc3 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -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);