Julia Lawall 38db9e1db1 include/net/genetlink.h: Allow genlmsg_cancel to accept a NULL argument ...

nlmsg_cancel can accept NULL as its second argument, so for similarity,
this patch extends genlmsg_cancel to be able to accept a NULL second
argument as well.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-02-03 20:47:08 -08:00

8.8 KiB

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