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[IPV4]: igmp sparse warnings

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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>
This commit is contained in:
Stephen Hemminger 2008-01-21 17:28:31 -08:00 committed by David S. Miller
parent 1402c8519a
commit dd329bfa96
1 changed files with 2 additions and 0 deletions
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2
net/ipv4/igmp.c
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@ -2329,6 +2329,7 @@ static struct ip_mc_list *igmp_mc_get_idx(struct seq_file *seq, loff_t pos)
}
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_next(struct seq_file *seq, void *v, loff_t *pos)
}
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)) {