[PATCH 19/20] exit/rtl8712: Replace the macro thread_exit with a simple return 0

[Eric W. Biederman]

The macro thread_exit is called is at the end of a function started
with kthread_run.  The code in kthread_run has arranged things so a
kernel thread can just return and do_exit will be called.

So just have the cmd_thread return instead of calling complete_and_exit.

Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
---
 drivers/staging/rtl8712/osdep_service.h | 1 -
 drivers/staging/rtl8712/rtl8712_cmd.c   | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8712/osdep_service.h b/drivers/staging/rtl8712/osdep_service.h
index d33ddffb7ad9..0d9bb42cbc58 100644
--- a/drivers/staging/rtl8712/osdep_service.h
+++ b/drivers/staging/rtl8712/osdep_service.h
@@ -37,7 +37,6 @@ struct	__queue	{
 
 #define _pkt struct sk_buff
 #define _buffer unsigned char
-#define thread_exit() complete_and_exit(NULL, 0)
 
 #define _init_queue(pqueue)				\
 	do {						\
diff --git a/drivers/staging/rtl8712/rtl8712_cmd.c b/drivers/staging/rtl8712/rtl8712_cmd.c
index e9294e1ed06e..2326aae6709e 100644
--- a/drivers/staging/rtl8712/rtl8712_cmd.c
+++ b/drivers/staging/rtl8712/rtl8712_cmd.c
@@ -393,7 +393,7 @@ int r8712_cmd_thread(void *context)
 		r8712_free_cmd_obj(pcmd);
 	} while (1);
 	complete(&pcmdpriv->terminate_cmdthread_comp);
-	thread_exit();
+	return 0;
 }
 
 void r8712_event_handle(struct _adapter *padapter, __le32 *peventbuf)
-- 
2.20.1