From 39db74ce1aa83626a0a70ed2abf29a17598fff49 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Thu, 27 Nov 2014 14:07:28 +0200 Subject: mei: bus: use ssize_t as the return type for send and receive Mei bus receive and send function may return either number of transmitted bytes or errno. It is better to use ssize_t type for that purpose that mixing size_t with int. Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- include/linux/mei_cl_bus.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/mei_cl_bus.h') diff --git a/include/linux/mei_cl_bus.h b/include/linux/mei_cl_bus.h index 164aad1f9f12..0819d36a3a74 100644 --- a/include/linux/mei_cl_bus.h +++ b/include/linux/mei_cl_bus.h @@ -25,8 +25,8 @@ int __mei_cl_driver_register(struct mei_cl_driver *driver, void mei_cl_driver_unregister(struct mei_cl_driver *driver); -int mei_cl_send(struct mei_cl_device *device, u8 *buf, size_t length); -int mei_cl_recv(struct mei_cl_device *device, u8 *buf, size_t length); +ssize_t mei_cl_send(struct mei_cl_device *device, u8 *buf, size_t length); +ssize_t mei_cl_recv(struct mei_cl_device *device, u8 *buf, size_t length); typedef void (*mei_cl_event_cb_t)(struct mei_cl_device *device, u32 events, void *context); -- cgit v1.2.3-59-g8ed1b