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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>
This commit is contained in:
Rasmus Villemoes 2018-10-27 00:30:59 +02:00 committed by Guenter Roeck
parent 6e5c06ad94
commit 3b443def46
1 changed files with 2 additions and 2 deletions
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4
drivers/hwmon/hwmon.c
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@ -267,7 +267,7 @@ static struct attribute *hwmon_genattr(struct device *dev,
struct device_attribute *dattr; struct device_attribute *dattr;
struct attribute *a; struct attribute *a;
umode_t mode; umode_t mode;
char *name; const char *name;
bool is_string = is_string_attr(type, attr); bool is_string = is_string_attr(type, attr);
/* The attribute is invisible if there is no template string */ /* 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); return ERR_PTR(-ENOMEM);
if (type == hwmon_chip) { if (type == hwmon_chip) {
name = (char *)template; name = template;
} else { } else {
scnprintf(hattr->name, sizeof(hattr->name), template, scnprintf(hattr->name, sizeof(hattr->name), template,
index + hwmon_attr_base(type)); index + hwmon_attr_base(type));