From: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
To: netdev@vger.kernel.org, mugunthanvnm@ti.com, grygorii.strashko@ti.com
Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
dlide@ti.com, Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Subject: [PATCH v2 02/14] net: ethernet: ti: cpsw: remove redundant check in napi poll
Date: Sat, 6 Aug 2016 13:48:32 +0300 [thread overview]
Message-ID: <1470480524-6851-3-git-send-email-ivan.khoronzhuk@linaro.org> (raw)
In-Reply-To: <1470480524-6851-1-git-send-email-ivan.khoronzhuk@linaro.org>
No need to check number of handled packets, when in most cases (> 99%)
it's not 0. It can be 0 only in rare cases, even in this case
it's not bad to print just 0.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
---
drivers/net/ethernet/ti/cpsw.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 8972bf6..85ee9f5 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -793,9 +793,7 @@ static int cpsw_tx_poll(struct napi_struct *napi_tx, int budget)
}
}
- if (num_tx)
- cpsw_dbg(priv, intr, "poll %d tx pkts\n", num_tx);
-
+ cpsw_dbg(priv, intr, "poll %d tx pkts\n", num_tx);
return num_tx;
}
@@ -814,9 +812,7 @@ static int cpsw_rx_poll(struct napi_struct *napi_rx, int budget)
}
}
- if (num_rx)
- cpsw_dbg(priv, intr, "poll %d rx pkts\n", num_rx);
-
+ cpsw_dbg(priv, intr, "poll %d rx pkts\n", num_rx);
return num_rx;
}
--
1.9.1
next prev parent reply other threads:[~2016-08-06 21:50 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-06 10:48 [PATCH v2 00/14] net: ethernet: ti: cpsw: split driver data and per ndev data Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 01/14] net: ethernet: ti: cpsw: simplify submit routine Ivan Khoronzhuk
2016-08-09 8:09 ` Mugunthan V N
2016-08-09 11:27 ` Grygorii Strashko
2016-08-06 10:48 ` Ivan Khoronzhuk [this message]
2016-08-09 8:13 ` [PATCH v2 02/14] net: ethernet: ti: cpsw: remove redundant check in napi poll Mugunthan V N
2016-08-09 11:29 ` Grygorii Strashko
2016-08-09 12:10 ` Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 03/14] net: ethernet: ti: cpsw: remove priv from cpsw_get_slave_port() parameters list Ivan Khoronzhuk
2016-08-09 8:14 ` Mugunthan V N
2016-08-09 11:31 ` Grygorii Strashko
2016-08-06 10:48 ` [PATCH v2 04/14] net: ethernet: ti: cpsw: remove clk var from priv Ivan Khoronzhuk
2016-08-09 8:15 ` Mugunthan V N
2016-08-09 11:31 ` Grygorii Strashko
2016-08-06 10:48 ` [PATCH v2 05/14] net: ethernet: ti: cpsw: don't check slave num in runtime Ivan Khoronzhuk
2016-08-09 8:16 ` Mugunthan V N
2016-08-09 11:34 ` Grygorii Strashko
2016-08-09 12:08 ` Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 06/14] net: ethernet: ti: cpsw: create common struct to hold shared driver data Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 07/14] net: ethernet: ti: cpsw: replace pdev on dev Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 08/14] net: ethernet: ti: cpsw: move links on h/w registers to cpsw_common Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 09/14] net: ethernet: ti: cpsw: move cpdma resources " Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 10/14] net; ethernet: ti: cpsw: move irq stuff under cpsw_common Ivan Khoronzhuk
2016-08-09 15:43 ` Grygorii Strashko
2016-08-06 10:48 ` [PATCH v2 11/14] net: ethernet: ti: cpsw: move data platform data and slaves info to cpsw_common Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 12/14] net: ethernet: ti: cpsw: fix int dbg message Ivan Khoronzhuk
2016-08-06 20:24 ` Joe Perches
2016-08-06 10:48 ` [PATCH v2 13/14] net: ethernet: ti: cpsw: move napi struct to cpsw_common Ivan Khoronzhuk
2016-08-06 10:48 ` [PATCH v2 14/14] net: ethernet: ti: cpsw: move ale, cpts and drivers params under cpsw_common Ivan Khoronzhuk
2016-08-09 15:45 ` [PATCH v2 00/14] net: ethernet: ti: cpsw: split driver data and per ndev data Grygorii Strashko
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