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thermal: replace strnicmp with strncasecmp

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The kernel used to contain two functions for length-delimited,
case-insensitive string comparison, strnicmp with correct semantics and
a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
was renamed to strncasecmp, and strnicmp made into a wrapper for the new
strncasecmp to avoid breaking existing users.

To allow the compat wrapper strnicmp to be removed at some point in the
future, and to avoid the extra indirection cost, do
s/strnicmp/strncasecmp/g.

Signed-off-by: Rasmus Villemoes <[email protected]>
Acked-by: Zhang Rui <[email protected]>
Cc: Eduardo Valentin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Rasmus Villemoes 2014-10-13 15:55:01 -07:00 • committed by Linus Torvalds
commit 484ac2f32d
1 changed files with 4 additions and 4 deletions
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8
drivers/thermal/thermal_core.c
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@ -66,7 +66,7 @@ static struct thermal_governor *__find_governor(const char *name)
return def_governor;
list_for_each_entry(pos, &thermal_governor_list, governor_list)
if (!strnicmp(name, pos->name, THERMAL_NAME_LENGTH))
if (!strncasecmp(name, pos->name, THERMAL_NAME_LENGTH))
return pos;
return NULL;
@ -104,7 +104,7 @@ int thermal_register_governor(struct thermal_governor *governor)
name = pos->tzp->governor_name;
if (!strnicmp(name, governor->name, THERMAL_NAME_LENGTH))
if (!strncasecmp(name, governor->name, THERMAL_NAME_LENGTH))
pos->governor = governor;
}
@ -129,7 +129,7 @@ void thermal_unregister_governor(struct thermal_governor *governor)
mutex_lock(&thermal_list_lock);
list_for_each_entry(pos, &thermal_tz_list, node) {
if (!strnicmp(pos->governor->name, governor->name,
if (!strncasecmp(pos->governor->name, governor->name,
THERMAL_NAME_LENGTH))
pos->governor = NULL;
}
@ -1665,7 +1665,7 @@ struct thermal_zone_device *thermal_zone_get_zone_by_name(const char *name)
mutex_lock(&thermal_list_lock);
list_for_each_entry(pos, &thermal_tz_list, node)
if (!strnicmp(name, pos->type, THERMAL_NAME_LENGTH)) {
if (!strncasecmp(name, pos->type, THERMAL_NAME_LENGTH)) {
found++;
ref = pos;
}