[PATCH 5/8] decnet: fix sparse warnings: context imbalance
From: Hannes Eder <hidden>
Date: 2009-02-25 20:32:46
Also in:
kernel-janitors, lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> --- 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); }