linux-kernel - Re: [PATCH -next] ext4: remove set but not used variable 'es'

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Message-ID: <20200414015600.GB90651@mit.edu>
Date:   Mon, 13 Apr 2020 21:56:00 -0400
From:   "Theodore Y. Ts'o" <tytso@....edu>
To:     Jason Yan <yanaijie@...wei.com>
Cc:     adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] ext4: remove set but not used variable 'es'

On Thu, Apr 02, 2020 at 11:39:39AM +0800, Jason Yan wrote:
> Fix the following gcc warning:
> 
> fs/ext4/super.c:599:27: warning: variable 'es' set but not used [-Wunused-but-set-variable]
>   struct ext4_super_block *es;
>                            ^~
> Fixes: 2ea2fc775321 ("ext4: save all error info in save_error_info() and drop ext4_set_errno()")
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Jason Yan <yanaijie@...wei.com>

Applied, thanks.

					- Ted