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vmxnet3: do not reschedule napi for rx processing 

Commit '2c5a5748105a ("vmxnet3: add support for out of order rx
completion")' added support for out of order rx completion. Within
that patch, an enhancement was done to reschedule napi for processing
rx completions.

However, it can lead to missing an interrupt. So, this patch reverts
that part of the code.

Fixes: 2c5a574810 ("vmxnet3: add support for out of order rx completion")
Signed-off-by: Ronak Doshi <doshir@vmware.com>
Acked-by: Guolin Yang <gyang@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ronak Doshi 2022-07-27 10:30:37 -07:00 committed by David S. Miller
parent 1c7249e4af
commit 5b91884bf5
1 changed files with 0 additions and 9 deletions
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9
drivers/net/vmxnet3/vmxnet3_drv.c
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@ -2075,17 +2075,8 @@ vmxnet3_poll_rx_only(struct napi_struct *napi, int budget)
rxd_done = vmxnet3_rq_rx_complete(rq, adapter, budget);
if (rxd_done < budget) {
struct Vmxnet3_RxCompDesc *rcd;
#ifdef __BIG_ENDIAN_BITFIELD
struct Vmxnet3_RxCompDesc rxComp;
#endif
napi_complete_done(napi, rxd_done);
vmxnet3_enable_intr(adapter, rq->comp_ring.intr_idx);
/* after unmasking the interrupt, check if any descriptors were completed */
vmxnet3_getRxComp(rcd, &rq->comp_ring.base[rq->comp_ring.next2proc].rcd,
&rxComp);
if (rcd->gen == rq->comp_ring.gen && napi_reschedule(napi))
vmxnet3_disable_intr(adapter, rq->comp_ring.intr_idx);
}
return rxd_done;
}