[IPV4]: igmp sparse warnings
Partial sparse warning fix. The other conditional locking
is too much for sparse to handle.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 285d262..016cfdb 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2329,6 +2329,7 @@
}
static void *igmp_mc_seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(dev_base_lock)
{
read_lock(&dev_base_lock);
return *pos ? igmp_mc_get_idx(seq, *pos - 1) : SEQ_START_TOKEN;
@@ -2346,6 +2347,7 @@
}
static void igmp_mc_seq_stop(struct seq_file *seq, void *v)
+ __releases(dev_base_lock)
{
struct igmp_mc_iter_state *state = igmp_mc_seq_private(seq);
if (likely(state->in_dev != NULL)) {