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| author | Eric Dumazet <dada1@cosmosbay.com> | 2008-01-01 21:58:02 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:00:31 -0800 |
| commit | 9a429c4983deae020f1e757ecc8f547b6d4e2f2b (patch) | |
| tree | 172e27a5866e182b902cd77506df1755aafadb60 /net/core/neighbour.c | |
| parent | b950dfcf504842a0f2bb142a33ef938f1c00d300 (diff) | |
| download | linux-3.10-9a429c4983deae020f1e757ecc8f547b6d4e2f2b.tar.gz linux-3.10-9a429c4983deae020f1e757ecc8f547b6d4e2f2b.tar.bz2 linux-3.10-9a429c4983deae020f1e757ecc8f547b6d4e2f2b.zip | |
[NET]: Add some acquires/releases sparse annotations.
Add __acquires() and __releases() annotations to suppress some sparse
warnings.
example of warnings :
net/ipv4/udp.c:1555:14: warning: context imbalance in 'udp_seq_start' - wrong
count at exit
net/ipv4/udp.c:1571:13: warning: context imbalance in 'udp_seq_stop' -
unexpected unlock
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/neighbour.c')
| -rw-r--r-- | net/core/neighbour.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c index bd899d55773..802493327a8 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2313,6 +2313,7 @@ static void *neigh_get_idx_any(struct seq_file *seq, loff_t *pos) } void *neigh_seq_start(struct seq_file *seq, loff_t *pos, struct neigh_table *tbl, unsigned int neigh_seq_flags) + __acquires(tbl->lock) { struct neigh_seq_state *state = seq->private; loff_t pos_minus_one; @@ -2356,6 +2357,7 @@ out: EXPORT_SYMBOL(neigh_seq_next); void neigh_seq_stop(struct seq_file *seq, void *v) + __releases(tbl->lock) { struct neigh_seq_state *state = seq->private; struct neigh_table *tbl = state->tbl; |