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authorJules Irenge <jbi.octave@gmail.com>2020-02-23 23:16:53 +0000
committerDavid S. Miller <davem@davemloft.net>2020-02-24 13:26:49 -0800
commit2d6b6acfce5f0b1e0241251d2a7aaf570e149809 (patch)
treee3924e7b7f88484754f1033f392bb6bb9230d1b0
parent0eb713fb667de4be60ad645f88de6e5bd15d41df (diff)
net: netrom: Add missing annotation for nr_neigh_start()
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> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/netrom/nr_route.c1
1 files changed, 1 insertions, 0 deletions
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);