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Date: Fri, 5 Aug 2016 00:14:31 +0300 From: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org> To: netdev@...r.kernel.org, mugunthanvnm@...com Cc: linux-omap@...r.kernel.org, grygorii.strashko@...com, linux-kernel@...r.kernel.org, Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org> Subject: [PATCH 2/3] net: ethernet: ti: cpsw: remove redundant check in napi poll No need to check number of handled packets, when in most cases (> 99%) it's not 0. It can be 0 only in rarely cases, even in this case it's not bad to print just 0. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@...aro.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
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