mac80211: return new mpath from mesh_path_add()

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Most times that mesh_path_add() is called, it is followed by
a lookup to get the just-added mpath.  We can instead just
return the new mpath in the case that we allocated one (or the
existing one if already there), so do that.  Also, reorder the
code in mesh_path_add a bit so that we don't need to allocate
in the pre-existing case.

Signed-off-by: Bob Copeland <bob@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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This commit is contained in:

Bob Copeland 2013-03-29 09:38:39 -04:00 • committed by Johannes Berg

parent 0f71651f93

commit ae76eef027

4 changed files with 42 additions and 51 deletions

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12

net/mac80211/cfg.c

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3

net/mac80211/mesh.h

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22

net/mac80211/mesh_hwmp.c

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56

net/mac80211/mesh_pathtbl.c

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