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Message-Id: <20200508225810.484331-1-colin.king@canonical.com>
Date: Fri, 8 May 2020 23:58:10 +0100
From: Colin King <colin.king@...onical.com>
To: Derek Chickles <dchickles@...vell.com>,
Satanand Burla <sburla@...vell.com>,
Felix Manlunas <fmanlunas@...vell.com>,
"David S . Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] net: lio_core: remove redundant assignment to variable tx_done
From: Colin Ian King <colin.king@...onical.com>
The variable tx_done is being assigned with a value that is never read
as the function returns a few statements later. The assignment is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
drivers/net/ethernet/cavium/liquidio/lio_core.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c
index d7e805749a5b..e40c64b79f66 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_core.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c
@@ -782,7 +782,6 @@ static int liquidio_napi_poll(struct napi_struct *napi, int budget)
if ((work_done < budget && tx_done) ||
(iq && iq->pkt_in_done >= MAX_REG_CNT) ||
(droq->pkt_count >= MAX_REG_CNT)) {
- tx_done = 1;
napi_complete_done(napi, work_done);
octeon_enable_irq(droq->oct_dev, droq->q_no);
--
2.25.1
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