Messages in this thread Patch in this message | | | From | Hannes Eder <> | Subject | [PATCH 5/8] decnet: fix sparse warnings: context imbalance | Date | Wed, 25 Feb 2009 21:32:25 +0100 |
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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> --- 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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