linux-ext4 - Re: [PATCH] ext4: check return value of kstrtoull correctly in reserved_clusters

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Message-ID: <20170623050937.v2c44cyp3i7mtpnv@thunk.org>
Date:   Fri, 23 Jun 2017 01:09:39 -0400
From:   Theodore Ts'o <tytso@....edu>
To:     Chao Yu <yuchao0@...wei.com>
Cc:     adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
        linux-kernel@...r.kernel.org, chao@...nel.org,
        Miao Xie <miaoxie@...wei.com>
Subject: Re: [PATCH] ext4: check return value of kstrtoull correctly in
 reserved_clusters_store

On Thu, Jun 15, 2017 at 05:57:30PM +0800, Chao Yu wrote:
> kstrtoull returns 0 on success, however, in reserved_clusters_store we
> will return -EINVAL if kstrtoull returns 0, it makes us fail to update
> reserved_clusters value through sysfs.
> 
> Signed-off-by: Chao Yu <yuchao0@...wei.com>
> Signed-off-by: Miao Xie <miaoxie@...wei.com>

Thanks, applied.

					- Ted