diff options
| author | Antoine Tenart <atenart@kernel.org> | 2021-03-18 19:37:48 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-18 14:56:22 -0700 |
| commit | 132f743b01b85b8fae7e1f298bfd81a66b9389a8 (patch) | |
| tree | 9ccb5d4b25d6e73da07745e662023023a48cc17e /net | |
| parent | 402fbb992e13fc57e917ac7c0a07a8a3e2385858 (diff) | |
net: improve queue removal readability in __netif_set_xps_queue
Improve the readability of the loop removing tx-queue from unused
CPUs/rx-queues in __netif_set_xps_queue. The change should only be
cosmetic.
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 00f6b41e11d8..c8ce2dfcc97d 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2784,13 +2784,16 @@ out_no_new_maps: /* removes tx-queue from unused CPUs/rx-queues */ for (j = 0; j < dev_maps->nr_ids; j++) { - for (i = tc, tci = j * dev_maps->num_tc; i--; tci++) - active |= remove_xps_queue(dev_maps, tci, index); - if (!netif_attr_test_mask(j, mask, dev_maps->nr_ids) || - !netif_attr_test_online(j, online_mask, dev_maps->nr_ids)) - active |= remove_xps_queue(dev_maps, tci, index); - for (i = dev_maps->num_tc - tc, tci++; --i; tci++) + tci = j * dev_maps->num_tc; + + for (i = 0; i < dev_maps->num_tc; i++, tci++) { + if (i == tc && + netif_attr_test_mask(j, mask, dev_maps->nr_ids) && + netif_attr_test_online(j, online_mask, dev_maps->nr_ids)) + continue; + active |= remove_xps_queue(dev_maps, tci, index); + } } /* free map if not active */ |