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| author | Jules Irenge <jbi.octave@gmail.com> | 2020-02-23 23:16:51 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-24 13:26:49 -0800 |
| commit | 5018adfd7a18219c77eeb255555f7d7052819542 (patch) | |
| tree | f9e796eb097ebd46f62725413746f40c4264fc13 | |
| parent | 8b003f0d5c2e98d3748ed1f642030ddeac9e6481 (diff) | |
net: netrom: Add missing annotation for nr_node_start()
Sparse reports a warning at nr_node_start()
warning: context imbalance in nr_node_start() - wrong count at exit
The root cause is the missing annotation at nr_node_start()
Add the missing __acquires(&nr_node_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.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c index d41335b..fe278fc 100644 --- a/net/netrom/nr_route.c +++ b/net/netrom/nr_route.c @@ -838,6 +838,7 @@ int nr_route_frame(struct sk_buff *skb, ax25_cb *ax25) #ifdef CONFIG_PROC_FS static void *nr_node_start(struct seq_file *seq, loff_t *pos) + __acquires(&nr_node_list_lock) { spin_lock_bh(&nr_node_list_lock); return seq_hlist_start_head(&nr_node_list, *pos); |