Messages in this thread Patch in this message | | | From | Alex Elder <> | Subject | [PATCH net-next v2 2/5] net: ipa: heed napi_complete() return value | Date | Thu, 21 Jan 2021 05:48:18 -0600 |
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Pay attention to the return value of napi_complete(), completing polling only if it returns true.
Just use napi rather than &channel->napi as the argument passed to napi_complete().
Signed-off-by: Alex Elder <elder@linaro.org> --- drivers/net/ipa/gsi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ipa/gsi.c b/drivers/net/ipa/gsi.c index 56a5eb61b20c4..634f514e861e7 100644 --- a/drivers/net/ipa/gsi.c +++ b/drivers/net/ipa/gsi.c @@ -1555,10 +1555,8 @@ static int gsi_channel_poll(struct napi_struct *napi, int budget) gsi_trans_complete(trans); } - if (count < budget) { - napi_complete(&channel->napi); + if (count < budget && napi_complete(napi)) gsi_irq_ieob_enable(channel->gsi, channel->evt_ring_id); - } return count; } -- 2.20.1
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