| From | Hannes Eder <> | Subject | [PATCH 20/43] drivers/net/hamradio: fix sparse warning: context imbalance | Date | Sat, 14 Feb 2009 22:34:52 +0100 |
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Impact: Attribute functions with __acquires(...) resp. __releases(...).
Fix this sparse warnings: drivers/net/hamradio/bpqether.c:387:13: warning: context imbalance in 'bpq_seq_start' - wrong count at exit drivers/net/hamradio/bpqether.c:419:13: warning: context imbalance in 'bpq_seq_stop' - unexpected unlock
Signed-off-by: Hannes Eder <hannes@hanneseder.net> --- drivers/net/hamradio/bpqether.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 723e9c1..44b183b 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -386,6 +386,7 @@ static int bpq_close(struct net_device *dev) * Proc filesystem */ static void *bpq_seq_start(struct seq_file *seq, loff_t *pos) + __acquires(RCU) { int i = 1; struct bpqdev *bpqdev; @@ -418,6 +419,7 @@ static void *bpq_seq_next(struct seq_file *seq, void *v, loff_t *pos) } static void bpq_seq_stop(struct seq_file *seq, void *v) + __releases(RCU) { rcu_read_unlock(); }
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