Commit d087f183 authored Feb 23, 2020 by Jules Irenge Committed by David S. Miller Feb 24, 2020

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>

parent 8e0f8ccf

net/netrom/af_netrom.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);

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