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Subject[PATCH] scsi: csiostor: convert sysfs snprintf to sysfs_emit
Date
From: Xuezhi Zhang <zhangxuezhi1@coolpad.com>

Fix up all sysfs show entries to use sysfs_emit

Signed-off-by: Xuezhi Zhang <zhangxuezhi1@coolpad.com>
---
drivers/scsi/csiostor/csio_scsi.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index 9aafe0002ab1..39e8c3c26a19 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -1366,9 +1366,9 @@ csio_show_hw_state(struct device *dev,
struct csio_hw *hw = csio_lnode_to_hw(ln);

if (csio_is_hw_ready(hw))
- return snprintf(buf, PAGE_SIZE, "ready\n");
+ return sysfs_emit(buf, "ready\n");
else
- return snprintf(buf, PAGE_SIZE, "not ready\n");
+ return sysfs_emit(buf, "not ready\n");
}

/* Device reset */
@@ -1430,7 +1430,7 @@ csio_show_dbg_level(struct device *dev,
{
struct csio_lnode *ln = shost_priv(class_to_shost(dev));

- return snprintf(buf, PAGE_SIZE, "%x\n", ln->params.log_level);
+ return sysfs_emit(buf, "%x\n", ln->params.log_level);
}

/* Store debug level */
@@ -1476,7 +1476,7 @@ csio_show_num_reg_rnodes(struct device *dev,
{
struct csio_lnode *ln = shost_priv(class_to_shost(dev));

- return snprintf(buf, PAGE_SIZE, "%d\n", ln->num_reg_rnodes);
+ return sysfs_emit(buf, "%d\n", ln->num_reg_rnodes);
}

static DEVICE_ATTR(num_reg_rnodes, S_IRUGO, csio_show_num_reg_rnodes, NULL);
--
2.25.1
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