netdev - Re: [PATCH net-next 1/8] net: stmicro: multiple queues dt configuration (fwd)

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Date:   Thu, 9 Mar 2017 21:56:09 +0100 (CET)
From:   Julia Lawall <julia.lawall@...6.fr>
To:     Joao Pinto <Joao.Pinto@...opsys.com>
cc:     peppe.cavallaro@...com, alexandre.torgue@...com,
        netdev@...r.kernel.org, Joao Pinto <Joao.Pinto@...opsys.com>,
        kbuild-all@...org, davem@...emloft.net
Subject: Re: [PATCH net-next 1/8] net: stmicro: multiple queues dt configuration
 (fwd)

This is just pointing out that lines 200 and 202 are identical.

julia

---------- Forwarded message ----------
Date: Fri, 10 Mar 2017 04:50:01 +0800
From: kbuild test robot <fengguang.wu@...el.com>
To: kbuild@...org
Cc: Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH net-next 1/8] net: stmicro: multiple queues dt configuration

In-Reply-To: <eee93719e5830cfea8e4dcfdac9221a3b6124eb8.1488969672.git.jpinto@...opsys.com>

Hi Joao,

[auto build test WARNING on next-20170308]
[also build test WARNING on v4.11-rc1]
[cannot apply to v4.9-rc8 v4.9-rc7 v4.9-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Joao-Pinto/prepare-mac-operations-for-multiple-queues/20170310-013207
:::::: branch date: 3 hours ago
:::::: commit date: 3 hours ago

>> drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:199:6-8: WARNING: possible condition with no effect (if == else)

git remote add linux-review https://github.com/0day-ci/linux
git remote update linux-review
git checkout faca7330d9494884feb52b62a037d01266b4d382
vim +199 drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c

faca7330 Joao Pinto 2017-03-08  183  		/* TODO: Dynamic mapping to be included in the future */
faca7330 Joao Pinto 2017-03-08  184
faca7330 Joao Pinto 2017-03-08  185  		queue++;
faca7330 Joao Pinto 2017-03-08  186  	}
faca7330 Joao Pinto 2017-03-08  187
faca7330 Joao Pinto 2017-03-08  188  	/* Processing TX queues common config */
faca7330 Joao Pinto 2017-03-08  189  	if (of_property_read_u8(tx_node, "snps,tx-queues-to-use",
faca7330 Joao Pinto 2017-03-08  190  				&plat->tx_queues_to_use))
faca7330 Joao Pinto 2017-03-08  191  		plat->tx_queues_to_use = 1;
faca7330 Joao Pinto 2017-03-08  192
faca7330 Joao Pinto 2017-03-08  193  	if (of_property_read_bool(tx_node, "snps,tx-sched-wrr"))
faca7330 Joao Pinto 2017-03-08  194  		plat->tx_sched_algorithm = MTL_TX_ALGORITHM_WRR;
faca7330 Joao Pinto 2017-03-08  195  	else if (of_property_read_bool(tx_node, "snps,tx-sched-wfq"))
faca7330 Joao Pinto 2017-03-08  196  		plat->tx_sched_algorithm = MTL_TX_ALGORITHM_WFQ;
faca7330 Joao Pinto 2017-03-08  197  	else if (of_property_read_bool(tx_node, "snps,tx-sched-dwrr"))
faca7330 Joao Pinto 2017-03-08  198  		plat->tx_sched_algorithm = MTL_TX_ALGORITHM_DWRR;
faca7330 Joao Pinto 2017-03-08 @199  	else if (of_property_read_bool(tx_node, "snps,tx-sched-sp"))
faca7330 Joao Pinto 2017-03-08  200  		plat->tx_sched_algorithm = MTL_TX_ALGORITHM_SP;
faca7330 Joao Pinto 2017-03-08  201  	else
faca7330 Joao Pinto 2017-03-08  202  		plat->tx_sched_algorithm = MTL_TX_ALGORITHM_SP;
faca7330 Joao Pinto 2017-03-08  203
faca7330 Joao Pinto 2017-03-08  204  	queue = 0;
faca7330 Joao Pinto 2017-03-08  205
faca7330 Joao Pinto 2017-03-08  206  	/* Processing individual TX queue config */
faca7330 Joao Pinto 2017-03-08  207  	for_each_child_of_node(tx_node, queue_node) {

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