Subject: [PATCH net-next] eth: fbnic: update fbnic_poll return value

From: Mohsin Bashir <[email-masked]>
Date: Fri, 3 Jan 2025 17:53:16 -0800

In cases where the work done is less than the budget, `fbnic_poll` is
returning 0. This affects the tracing of `napi_poll`. Following is a
snippet of before and after result from `napi_poll` tracepoint. Instead,
returning the work done improves the manual tracing.

Before:
@[10]: 1
...
@[64]: 208175
@[0]: 2128008

After:
@[56]: 86
@[48]: 222
...
@[5]: 1885756
@[6]: 1933841

Signed-off-by: Mohsin Bashir <[email-masked]>
---
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
index bb54ce5f5787..d4d7027df9a0 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
@@ -1033,7 +1033,7 @@ static int fbnic_poll(struct napi_struct *napi, int budget)
 	if (likely(napi_complete_done(napi, work_done)))
 		fbnic_nv_irq_rearm(nv);
 
-	return 0;
+	return work_done;
 }
 
 irqreturn_t fbnic_msix_clean_rings(int __always_unused irq, void *data)
-- 
2.43.5