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authorJules Irenge <jbi.octave@gmail.com>2020-02-23 23:16:49 +0000
committerDavid S. Miller <davem@davemloft.net>2020-02-24 13:26:49 -0800
commitd087f183787e43bb803e6f529cb97b0bf6743bea (patch)
treeed5ab17f754b2520f725ce657ce3ee4ea7c9fbac /net/netrom
parent8e0f8ccfb0d290eaac3db086c600f4522584c7f2 (diff)
downloadlinux-d087f183787e43bb803e6f529cb97b0bf6743bea.tar.bz2
netrom: Add missing annotation for nr_info_start()
Sparse reports a warning at nr_info_start() warning: context imbalance in nr_info_start() - wrong count at exit The root cause is the missing annotation at nr_info_start() Add the missing __acquires(&nr_list_lock) Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netrom')
-rw-r--r--net/netrom/af_netrom.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 58d5373c513c..8be06e61ff03 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1230,6 +1230,7 @@ static int nr_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
#ifdef CONFIG_PROC_FS
static void *nr_info_start(struct seq_file *seq, loff_t *pos)
+ __acquires(&nr_list_lock)
{
spin_lock_bh(&nr_list_lock);
return seq_hlist_start_head(&nr_list, *pos);