liquidio: Fix an issue with multiple switchdev enable disables

Return success if the same dispatch function is being registered for
a given opcode and subcode, there by allow multiple switchdev enable
and disables.

Signed-off-by: Vijaya Mohan Guvva <vijaya.guvva@cavium.com>
Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vijaya Mohan Guvva 2017-11-03 12:17:44 -07:00 • committed by David S. Miller
commit bf5345882b
3 changed files with 9 additions and 2 deletions