Commit 45fc3b11 authored by Amos Waterland's avatar Amos Waterland Committed by David S. Miller
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[NET]: Protect neigh_stat_seq_fops by CONFIG_PROC_FS

From: Amos Waterland <>

If CONFIG_PROC_FS is not selected, the compiler emits this warning:

 net/core/neighbour.c:64: warning: `neigh_stat_seq_fops' defined but not used

Which is correct, because neigh_stat_seq_fops is in fact only
initialized and used by code that is protected by CONFIG_PROC_FS.  So
this patch fixes that up.
Signed-off-by: default avatarAmos Waterland <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarDavid S. Miller <>
parent d67b24c4
......@@ -61,7 +61,9 @@ static int pneigh_ifdown(struct neigh_table *tbl, struct net_device *dev);
void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
static struct neigh_table *neigh_tables;
static struct file_operations neigh_stat_seq_fops;
Neighbour hash table buckets are protected with rwlock tbl->lock.
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