From: Jules Irenge <jbi.octave@gmail.com>
Date: Sun, 23 Feb 2020 23:16:56 +0000 (+0000)
Subject: af_unix: Add missing annotation for unix_wait_for_peer()
X-Git-Tag: v5.15~4200^2~340
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=48851e9e802de3ede4ce81c3f7896c63e841adbc;p=platform%2Fkernel%2Flinux-starfive.git

af_unix: Add missing annotation for unix_wait_for_peer()

Sparse reports a warning unix_wait_for_peer()

warning: context imbalance in unix_wait_for_peer() - unexpected unlock

The root cause is the missing annotation at unix_wait_for_peer()
Add the missing annotation __releases(&unix_sk(other)->lock)

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 62c12cb..cbd7dc0 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1207,6 +1207,7 @@ out:
 }
 
 static long unix_wait_for_peer(struct sock *other, long timeo)
+	__releases(&unix_sk(other)->lock)
 {
 	struct unix_sock *u = unix_sk(other);
 	int sched;