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Subject[PATCH net-next 1/2] net: sfp: use hwmon_sanitize_name()
Date
Instead of open-coding the bad characters replacement in the hwmon name,
use the new hwmon_sanitize_name().

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
drivers/net/phy/sfp.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index 9a5d5a10560f..81a529c3dbe4 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -1290,7 +1290,7 @@ static const struct hwmon_chip_info sfp_hwmon_chip_info = {
static void sfp_hwmon_probe(struct work_struct *work)
{
struct sfp *sfp = container_of(work, struct sfp, hwmon_probe.work);
- int err, i;
+ int err;

/* hwmon interface needs to access 16bit registers in atomic way to
* guarantee coherency of the diagnostic monitoring data. If it is not
@@ -1318,16 +1318,12 @@ static void sfp_hwmon_probe(struct work_struct *work)
return;
}

- sfp->hwmon_name = kstrdup(dev_name(sfp->dev), GFP_KERNEL);
- if (!sfp->hwmon_name) {
+ sfp->hwmon_name = hwmon_sanitize_name(dev_name(sfp->dev));
+ if (IS_ERR(sfp->hwmon_name)) {
dev_err(sfp->dev, "out of memory for hwmon name\n");
return;
}

- for (i = 0; sfp->hwmon_name[i]; i++)
- if (hwmon_is_bad_char(sfp->hwmon_name[i]))
- sfp->hwmon_name[i] = '_';
-
sfp->hwmon_dev = hwmon_device_register_with_info(sfp->dev,
sfp->hwmon_name, sfp,
&sfp_hwmon_chip_info,
--
2.30.2
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