| Message ID | 1467751631-22878-8-git-send-email-mmayer@broadcom.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index 80fed98..20fdcc5 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -256,19 +256,16 @@ void power_supply_init_attrs(struct device_type *dev_type) static char *kstruprdup(const char *str, gfp_t gfp) { - char *ret, *ustr; + char *ustr; - ustr = ret = kmalloc(strlen(str) + 1, gfp); + ustr = kmalloc(strlen(str) + 1, gfp); - if (!ret) + if (!ustr) return NULL; - while (*str) - *ustr++ = toupper(*str++); + strcpytoupper(ustr, str); - *ustr = 0; - - return ret; + return ustr; } int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env)
Call strcpytoupper() rather than walking the string explicitly to convert it to uppercase. Signed-off-by: Markus Mayer <mmayer@broadcom.com> --- drivers/power/power_supply_sysfs.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-)