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Wysocki" , Alexander Viro Cc: Jens Axboe , Tejun Heo , linux-block@vger.kernel.org, linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 12/13] xfs: convert xfs_errortag attrs to use ->seq_show Date: Mon, 13 Sep 2021 07:41:20 +0200 Message-Id: <20210913054121.616001-13-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210913054121.616001-1-hch@lst.de> References: <20210913054121.616001-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Trivial conversion to the seq_file based sysfs attributes. Signed-off-by: Christoph Hellwig --- fs/xfs/xfs_error.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 81c445e9489bd..143a1e0b12ffe 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -104,22 +104,22 @@ xfs_errortag_attr_store( return count; } -STATIC ssize_t -xfs_errortag_attr_show( +STATIC int +xfs_errortag_attr_seq_show( struct kobject *kobject, struct attribute *attr, - char *buf) + struct seq_file *sf) { struct xfs_mount *mp = to_mp(kobject); struct xfs_errortag_attr *xfs_attr = to_attr(attr); - return snprintf(buf, PAGE_SIZE, "%u\n", - xfs_errortag_get(mp, xfs_attr->tag)); + seq_printf(sf, "%u\n", xfs_errortag_get(mp, xfs_attr->tag)); + return 0; } static const struct sysfs_ops xfs_errortag_sysfs_ops = { - .show = xfs_errortag_attr_show, - .store = xfs_errortag_attr_store, + .seq_show = xfs_errortag_attr_seq_show, + .store = xfs_errortag_attr_store, }; #define XFS_ERRORTAG_ATTR_RW(_name, _tag) \ -- 2.30.2