linux-kernel - Re: [PATCH v4 4/8] printk: Replace strncmp with str_has

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Message-ID: <20190814104941.qt66ozcau5fdswcs@pathway.suse.cz>
Date:   Wed, 14 Aug 2019 12:49:41 +0200
From:   Petr Mladek <pmladek@...e.com>
To:     Chuhong Yuan <hslester96@...il.com>
Cc:     Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 4/8] printk: Replace strncmp with str_has_prefix

On Fri 2019-08-09 15:10:34, Chuhong Yuan wrote:
> strncmp(str, const, len) is error-prone because len
> is easy to have typo.
> The example is the hard-coded len has counting error
> or sizeof(const) forgets - 1.
> So we prefer using newly introduced str_has_prefix()
> to substitute such strncmp to make code better.
> 
> Signed-off-by: Chuhong Yuan <hslester96@...il.com>

Reviewed-by: Petr Mladek <pmladek@...e.com>

Best Regards,
Petr