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ice: Remove likely for napi_complete_done

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Remove the likely before napi_complete_done as this is the unlikely case
when busy-poll is used. Removing this has a positive performance impact
for busy-poll and no negative impact to the regular case.

Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20220125160446.78976-2-maciej.fijalkowski@intel.com
This commit is contained in:
Maciej Fijalkowski
2022-01-25 17:04:39 +01:00
committed by Daniel Borkmann
parent 8033c6c2fe
commit a4e186693c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/ice/ice_txrx.c
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@@ -1513,7 +1513,7 @@ int ice_napi_poll(struct napi_struct *napi, int budget)
/* Exit the polling mode, but don't re-enable interrupts if stack might
* poll us due to busy-polling
*/
if (likely(napi_complete_done(napi, work_done))) {
if (napi_complete_done(napi, work_done)) {
ice_net_dim(q_vector);
ice_enable_interrupt(q_vector);
} else {