Impact: Attribute functions with __acquires(...) resp. __releases(...).
Fix this sparse warnings:
net/decnet/dn_dev.c:1324:13: warning: context imbalance in 'dn_dev_seq_start' - wrong count at exit
net/decnet/dn_dev.c:1366:13: warning: context imbalance in 'dn_dev_seq_stop' - unexpected unlock
Signed-off-by: Hannes Eder <hannes@xxxxxxxxxxxxxx>
---
net/decnet/dn_dev.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index daf2b98..5e21a2f 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1322,6 +1322,7 @@ static inline int is_dn_dev(struct net_device *dev)
}
static void *dn_dev_seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(&dev_base_lock)
{
int i;
struct net_device *dev;
@@ -1364,6 +1365,7 @@ static void *dn_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
}
static void dn_dev_seq_stop(struct seq_file *seq, void *v)
+ __releases(&dev_base_lock)
{
read_unlock(&dev_base_lock);
}
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