netdev - Re: [PATCH net-next] liquidio: fix format truncation warning reported by gcc 7.1.1

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Message-Id: <20170930.052902.1191894186277479084.davem@davemloft.net>
Date:   Sat, 30 Sep 2017 05:29:02 +0100 (WEST)
From:   David Miller <davem@...emloft.net>
To:     felix.manlunas@...ium.com
Cc:     netdev@...r.kernel.org, raghu.vatsavayi@...ium.com,
        derek.chickles@...ium.com, satananda.burla@...ium.com
Subject: Re: [PATCH net-next] liquidio: fix format truncation warning
 reported by gcc 7.1.1

From: Felix Manlunas <felix.manlunas@...ium.com>
Date: Tue, 26 Sep 2017 11:48:27 -0700

> From: Satanand Burla <satananda.burla@...ium.com>
> 
> gcc 7.1.1 with -Wformat-truncation reports these warnings:
> 
> drivers/net/ethernet/cavium/liquidio/lio_core.c: In function `octeon_setup_interrupt':
> drivers/net/ethernet/cavium/liquidio/lio_core.c:1003:41: warning: `%u' directive output may be truncated writing between 1 and 10 bytes into a region of size between 0 and 13 [-Wformat-truncation=]
>        INTRNAMSIZ, "LiquidIO%u-pf%u-rxtx-%u",
>                                          ^~

Please just increase INTRNAMSIZ as needed.

Thanks.