[PATCH 3.13] mei: mei_hbm_dispatch() returns void

Paul Bolle
2014-02-06T21:53:34Z

Building hbm.o for v3.13.2 triggers a GCC warning:
drivers/misc/mei/hbm.c: In function 'mei_hbm_dispatch':
drivers/misc/mei/hbm.c:596:3: warning: 'return' with a value, in function returning void [enabled by default]
return 0;
^

GCC is correct, obviously. So let's return void instead of zero here.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
---
Compile tested only.

drivers/misc/mei/hbm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c
index 5d9e687..7ba6c4c 100644
--- a/drivers/misc/mei/hbm.c
+++ b/drivers/misc/mei/hbm.c
@@ -593,7 +593,7 @@ void mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr)
*/
if (dev->hbm_state == MEI_HBM_IDLE) {
dev_dbg(&dev->pdev->dev, "hbm: state is idle ignore spurious messages\n");
- return 0;
+ return;
}

switch (mei_msg->hbm_cmd) {
--
1.8.5.3