From 51bfb1d11d6daf095addf9fe8471c20992caae0b Mon Sep 17 00:00:00 2001
From: Randy Dunlap <rdunlap@infradead.org>
Date: Sun, 8 Dec 2019 20:26:55 -0800
Subject: [PATCH] futex: Fix kernel-doc notation warning
Git-commit: 51bfb1d11d6daf095addf9fe8471c20992caae0b
Patch-mainline: v5.5-rc7
References: bsc#1149032

Fix a kernel-doc warning in kernel/futex.c by adding notation
for @ret.

../kernel/futex.c:1187: warning: Function parameter or member 'ret' not described in 'wait_for_owner_exiting'

Fixes: 3ef240eaff36 ("futex: Prevent exit livelock")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/223be78c-f3c8-52df-836d-c5fb8e7907e9@infradead.org
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>

---
 kernel/futex.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/futex.c b/kernel/futex.c
index 03c518e9747e..0cf84c8664f2 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1178,6 +1178,7 @@ static int attach_to_pi_state(u32 __user *uaddr, u32 uval,
 
 /**
  * wait_for_owner_exiting - Block until the owner has exited
+ * @ret: owner's current futex lock status
  * @exiting:	Pointer to the exiting task
  *
  * Caller must hold a refcount on @exiting.
-- 
2.16.4