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dsa: Change dsa_uses_{dsa, trailer}_tags() into inline functions

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eth_type_trans() will use these functions if DSA is enabled, which
blocks building DSA as a module.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ben Hutchings 2011-11-25 14:32:52 +00:00 • committed by David S. Miller
parent 6dec4ac4ee
commit cf50dcc24f
4 changed files with 52 additions and 59 deletions
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23
net/dsa/dsa.c
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@ -199,29 +199,6 @@ static void dsa_switch_destroy(struct dsa_switch *ds)
}
/* hooks for ethertype-less tagging formats *********************************/
/*
* The original DSA tag format and some other tag formats have no
* ethertype, which means that we need to add a little hack to the
* networking receive path to make sure that received frames get
* the right ->protocol assigned to them when one of those tag
* formats is in use.
*/
bool dsa_uses_dsa_tags(void *dsa_ptr)
{
struct dsa_switch_tree *dst = dsa_ptr;
return !!(dst->tag_protocol == htons(ETH_P_DSA));
}
bool dsa_uses_trailer_tags(void *dsa_ptr)
{
struct dsa_switch_tree *dst = dsa_ptr;
return !!(dst->tag_protocol == htons(ETH_P_TRAILER));
}
/* link polling *************************************************************/
static void dsa_link_poll_work(struct work_struct *ugly)
{