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net: dsa: make unexported dsa_link_touch() static 

dsa_link_touch() is not exported, or defined outside of the
file it is in so make it static to avoid the following warning:

net/dsa/dsa2.c:127:17: warning: symbol 'dsa_link_touch' was not declared. Should it be static?

Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Dooks (Codethink) 2019-12-17 11:20:38 +00:00 committed by David S. Miller
parent 9d4b98af8a
commit 4e2ce6e550
1 changed files with 2 additions and 1 deletions
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3
net/dsa/dsa2.c
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@ -124,7 +124,8 @@ static struct dsa_port *dsa_tree_find_port_by_node(struct dsa_switch_tree *dst,
return NULL;
}
struct dsa_link *dsa_link_touch(struct dsa_port *dp, struct dsa_port *link_dp)
static struct dsa_link *dsa_link_touch(struct dsa_port *dp,
struct dsa_port *link_dp)
{
struct dsa_switch *ds = dp->ds;
struct dsa_switch_tree *dst;