diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/test_power.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/drivers/power/supply/test_power.c b/drivers/power/supply/test_power.c index 4895ee5e63a9..5f510ddc946d 100644 --- a/drivers/power/supply/test_power.c +++ b/drivers/power/supply/test_power.c @@ -352,9 +352,8 @@ static int param_set_ac_online(const char *key, const struct kernel_param *kp) static int param_get_ac_online(char *buffer, const struct kernel_param *kp) { - strcpy(buffer, map_get_key(map_ac_online, ac_online, "unknown")); - strcat(buffer, "\n"); - return strlen(buffer); + return sprintf(buffer, "%s\n", + map_get_key(map_ac_online, ac_online, "unknown")); } static int param_set_usb_online(const char *key, const struct kernel_param *kp) @@ -366,9 +365,8 @@ static int param_set_usb_online(const char *key, const struct kernel_param *kp) static int param_get_usb_online(char *buffer, const struct kernel_param *kp) { - strcpy(buffer, map_get_key(map_ac_online, usb_online, "unknown")); - strcat(buffer, "\n"); - return strlen(buffer); + return sprintf(buffer, "%s\n", + map_get_key(map_ac_online, usb_online, "unknown")); } static int param_set_battery_status(const char *key, @@ -381,9 +379,8 @@ static int param_set_battery_status(const char *key, static int param_get_battery_status(char *buffer, const struct kernel_param *kp) { - strcpy(buffer, map_get_key(map_status, battery_status, "unknown")); - strcat(buffer, "\n"); - return strlen(buffer); + return sprintf(buffer, "%s\n", + map_get_key(map_ac_online, battery_status, "unknown")); } static int param_set_battery_health(const char *key, @@ -396,9 +393,8 @@ static int param_set_battery_health(const char *key, static int param_get_battery_health(char *buffer, const struct kernel_param *kp) { - strcpy(buffer, map_get_key(map_health, battery_health, "unknown")); - strcat(buffer, "\n"); - return strlen(buffer); + return sprintf(buffer, "%s\n", + map_get_key(map_ac_online, battery_health, "unknown")); } static int param_set_battery_present(const char *key, @@ -412,9 +408,8 @@ static int param_set_battery_present(const char *key, static int param_get_battery_present(char *buffer, const struct kernel_param *kp) { - strcpy(buffer, map_get_key(map_present, battery_present, "unknown")); - strcat(buffer, "\n"); - return strlen(buffer); + return sprintf(buffer, "%s\n", + map_get_key(map_ac_online, battery_present, "unknown")); } static int param_set_battery_technology(const char *key, @@ -429,10 +424,9 @@ static int param_set_battery_technology(const char *key, static int param_get_battery_technology(char *buffer, const struct kernel_param *kp) { - strcpy(buffer, - map_get_key(map_technology, battery_technology, "unknown")); - strcat(buffer, "\n"); - return strlen(buffer); + return sprintf(buffer, "%s\n", + map_get_key(map_ac_online, battery_technology, + "unknown")); } static int param_set_battery_capacity(const char *key, |