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authorHannes Eder <hannes@hanneseder.net>2009-02-25 10:32:25 +0000
committerDavid S. Miller <davem@davemloft.net>2009-02-26 23:13:34 -0800
commit8521c27ee79533db444dcac291992b6bf8d61fc8 (patch)
tree2002369a6b2fbc370b7b4075b23ec67e61dde669 /net
parent63d819caebcc3ca260ca0214d29044293969aa2f (diff)
decnet: fix sparse warnings: context imbalance
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@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/decnet/dn_dev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index e457769bf7a..b6c80f3b818 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1323,6 +1323,7 @@ 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;
@@ -1365,6 +1366,7 @@ 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);
}