enic: fix work done in tx napi_poll
With the commit d75b1ade567 ("net: less interrupt masking in NAPI") napi repoll
is done only when work_done == budget. In tx napi poll we always return 0.
So tx napi is not called again and we do not clean up the tx ring.
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 73cf165..5afe360 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1312,9 +1312,10 @@
if (!wq_work_done) {
napi_complete(napi);
vnic_intr_unmask(&enic->intr[intr]);
+ return 0;
}
- return 0;
+ return budget;
}
static int enic_poll_msix_rq(struct napi_struct *napi, int budget)