Sparse reports warnings at prism2_bss_list_proc_start() and prism2_bss_list_proc_stop()
warning: context imbalance in prism2_wds_proc_stop() - unexpected unlock
warning: context imbalance in prism2_bss_list_proc_start() - wrong count at exit
The root cause is the missing annotations at prism2_bss_list_proc_start()
Add the missing __acquires(&local->lock) annotation
Add the missing __releases(&local->lock) annotation
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200411001933.10072-4-jbi.octave@gmail.com
}
static void *prism2_bss_list_proc_start(struct seq_file *m, loff_t *_pos)
+ __acquires(&local->lock)
{
local_info_t *local = PDE_DATA(file_inode(m->file));
spin_lock_bh(&local->lock);
}
static void prism2_bss_list_proc_stop(struct seq_file *m, void *v)
+ __releases(&local->lock)
{
local_info_t *local = PDE_DATA(file_inode(m->file));
spin_unlock_bh(&local->lock);