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From: Jules Irenge <jbi.octave@gmail.com>
To: boqun.feng@gmail.com
Cc: jbi.octave@gmail.com, linux-kernel@vger.kernel.org,
	Ralf Baechle <ralf@linux-mips.org>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	linux-hams@vger.kernel.org (open list:NETROM NETWORK LAYER),
	netdev@vger.kernel.org (open list:NETWORKING [GENERAL])
Subject: [PATCH 12/30] net: netrom: Add missing annotation for nr_neigh_start()
Date: Sun, 23 Feb 2020 23:16:53 +0000	[thread overview]
Message-ID: <20200223231711.157699-13-jbi.octave@gmail.com> (raw)
In-Reply-To: <20200223231711.157699-1-jbi.octave@gmail.com>

Sparse reports a warning at nr_neigh_start()
warning: context imbalance in nr_neigh_start() - wrong count at exit
The root cause is the missing annotation at nr_neigh_start()
Add the missing __acquires(&nr_neigh_list_lock) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
 net/netrom/nr_route.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 637a743c060d..33e7b91fc805 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -895,6 +895,7 @@ const struct seq_operations nr_node_seqops = {
 };
 
 static void *nr_neigh_start(struct seq_file *seq, loff_t *pos)
+	__acquires(&nr_neigh_list_lock)
 {
 	spin_lock_bh(&nr_neigh_list_lock);
 	return seq_hlist_start_head(&nr_neigh_list, *pos);
-- 
2.24.1


  parent reply	other threads:[~2020-02-23 23:19 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <0/30>
     [not found] ` <20200214204741.94112-1-jbi.octave@gmail.com>
2020-02-14 20:47   ` [PATCH 20/30] pcnet32: Add missing annotation for pcnet32_suspend() Jules Irenge
2020-02-14 20:47   ` [PATCH 21/30] sfc: Add missing annotation for efx_ef10_try_update_nic_stats_vf() Jules Irenge
2020-02-17 18:00     ` Martin Habets
2020-02-14 20:47   ` [PATCH 24/30] tipc: Add missing annotation for tipc_node_read_lock() Jules Irenge
2020-02-14 20:47   ` [PATCH 25/30] tipc: Add missing annotation for tipc_node_read_unlock() Jules Irenge
2020-02-14 20:47   ` [PATCH 26/30] tipc: Add missing annotation for tipc_node_write_lock() Jules Irenge
2020-02-14 20:47   ` [PATCH 27/30] tipc: Add missing annotation for tipc_node_write_unlock_fast() Jules Irenge
2020-02-14 20:47   ` [PATCH 28/30] tipc: Add missing annotation for tipc_node_write_unlock() Jules Irenge
2020-02-14 20:47   ` [PATCH 29/30] net: Add missing annotation for netlink_walk_start() Jules Irenge
2020-02-14 20:47   ` [PATCH 30/30] net: Add missing annotation for netlink_walk_stop() Jules Irenge
     [not found] ` <20200223231711.157699-1-jbi.octave@gmail.com>
2020-02-23 23:16   ` [PATCH 04/30] sctp: Add missing annotation for sctp_err_finish() Jules Irenge
2020-02-24 21:28     ` David Miller
2020-02-23 23:16   ` [PATCH 05/30] sctp: Add missing annotation for sctp_transport_walk_start() Jules Irenge
2020-02-24 21:28     ` David Miller
2020-02-23 23:16   ` [PATCH 06/30] sctp: Add missing annotation for sctp_transport_walk_stop() Jules Irenge
2020-02-24 21:28     ` David Miller
2020-02-23 23:16   ` [PATCH 07/30] net: Add missing annotation for llc_seq_start() Jules Irenge
2020-02-24 21:28     ` David Miller
2020-02-23 23:16   ` [PATCH 08/30] netrom: Add missing annotation for nr_info_start() Jules Irenge
2020-02-24 21:29     ` David Miller
2020-02-23 23:16   ` [PATCH 09/30] netrom: Add missing annotation for nr_info_stop() Jules Irenge
2020-02-24 21:29     ` David Miller
2020-02-23 23:16   ` [PATCH 10/30] net: netrom: Add missing annotation for nr_node_start() Jules Irenge
2020-02-24 21:29     ` David Miller
2020-02-23 23:16   ` [PATCH 11/30] net: netrom: Add missing annotation for nr_node_stop() Jules Irenge
2020-02-24 21:29     ` David Miller
2020-02-23 23:16   ` Jules Irenge [this message]
2020-02-24 21:29     ` [PATCH 12/30] net: netrom: Add missing annotation for nr_neigh_start() David Miller
2020-02-23 23:16   ` [PATCH 13/30] net: netrom: Add missing annotation for nr_neigh_stop() Jules Irenge
2020-02-24 21:29     ` David Miller
2020-02-23 23:16   ` [PATCH 14/30] dccp: Add missing annotation for dccp_child_process() Jules Irenge
2020-02-24 21:29     ` David Miller
2020-02-23 23:16   ` [PATCH 15/30] af_unix: Add missing annotation for unix_wait_for_peer() Jules Irenge
2020-02-24 21:29     ` David Miller

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