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Date: Wed, 18 Jul 2018 23:14:17 -0500 From: "Gustavo A. R. Silva" <gustavo@...eddedor.com> To: Jamal Hadi Salim <jhs@...atatu.com>, Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>, "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, "Gustavo A. R. Silva" <gustavo@...eddedor.com> Subject: [PATCH] net: sched: use PTR_ERR_OR_ZERO macro in tcf_block_cb_register This line makes up what macro PTR_ERR_OR_ZERO already does. So, make use of PTR_ERR_OR_ZERO rather than an open-code version. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com> --- net/sched/cls_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index c51b1b1..570325f 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -818,7 +818,7 @@ int tcf_block_cb_register(struct tcf_block *block, block_cb = __tcf_block_cb_register(block, cb, cb_ident, cb_priv, extack); - return IS_ERR(block_cb) ? PTR_ERR(block_cb) : 0; + return PTR_ERR_OR_ZERO(block_cb); } EXPORT_SYMBOL(tcf_block_cb_register); -- 2.7.4
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