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| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2018-10-27 00:30:59 +0200 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2018-12-02 16:25:28 -0800 |
| commit | 3b443def46cc730c0ba590c5692d085b80a8659c (patch) | |
| tree | 9dee5c2961377332d8540915c9e953b3999e8683 /drivers/hwmon/hwmon.c | |
| parent | 6e5c06ad94115e58e4f274bdaed2618b1e39ac38 (diff) | |
| download | lwn-3b443def46cc730c0ba590c5692d085b80a8659c.tar.gz lwn-3b443def46cc730c0ba590c5692d085b80a8659c.zip | |
hwmon: (core) remove redundant cast
struct attribute::name which this local variable name is eventually
assigned to is "const char*", and so is the template parameter. We might
as well preserve the constness all the way through.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/hwmon.c')
| -rw-r--r-- | drivers/hwmon/hwmon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c index 84f61cec6319..36ed50d4b276 100644 --- a/drivers/hwmon/hwmon.c +++ b/drivers/hwmon/hwmon.c @@ -267,7 +267,7 @@ static struct attribute *hwmon_genattr(struct device *dev, struct device_attribute *dattr; struct attribute *a; umode_t mode; - char *name; + const char *name; bool is_string = is_string_attr(type, attr); /* The attribute is invisible if there is no template string */ @@ -289,7 +289,7 @@ static struct attribute *hwmon_genattr(struct device *dev, return ERR_PTR(-ENOMEM); if (type == hwmon_chip) { - name = (char *)template; + name = template; } else { scnprintf(hattr->name, sizeof(hattr->name), template, index + hwmon_attr_base(type)); |