From: Randy Dunlap <rdunlap@infradead.org>
To: LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Darren Hart <dvhart@infradead.org>
Subject: [PATCH] futex: fix kernel-doc notation warning
Date: Sun, 8 Dec 2019 20:26:55 -0800 [thread overview]
Message-ID: <223be78c-f3c8-52df-836d-c5fb8e7907e9@infradead.org> (raw)
From: Randy Dunlap <rdunlap@infradead.org>
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>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Darren Hart <dvhart@infradead.org>
---
kernel/futex.c | 1 +
1 file changed, 1 insertion(+)
--- linux-next-20191209.orig/kernel/futex.c
+++ linux-next-20191209/kernel/futex.c
@@ -1178,6 +1178,7 @@ out_error:
/**
* 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.
next reply other threads:[~2019-12-09 4:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 4:26 Randy Dunlap [this message]
2020-01-09 12:28 ` [tip: locking/urgent] futex: Fix kernel-doc notation warning tip-bot2 for Randy Dunlap
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