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power: supply: test_power: add missing newlines when printing parameters by sysfs
When I cat some module parameters by sysfs, it displays as follows. It's better to add a newline for easy reading. root@syzkaller:~# cd /sys/module/test_power/parameters/ root@syzkaller:/sys/module/test_power/parameters# cat ac_online onroot@syzkaller:/sys/module/test_power/parameters# cat battery_present trueroot@syzkaller:/sys/module/test_power/parameters# cat battery_health goodroot@syzkaller:/sys/module/test_power/parameters# cat battery_status dischargingroot@syzkaller:/sys/module/test_power/parameters# cat battery_technology LIONroot@syzkaller:/sys/module/test_power/parameters# cat usb_online onroot@syzkaller:/sys/module/test_power/parameters# Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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1 changed files with 6 additions and 0 deletions
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@ -353,6 +353,7 @@ static int param_set_ac_online(const char *key, const struct kernel_param *kp)
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static int param_get_ac_online(char *buffer, const struct kernel_param *kp)
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{
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strcpy(buffer, map_get_key(map_ac_online, ac_online, "unknown"));
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strcat(buffer, "\n");
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return strlen(buffer);
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}
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@ -366,6 +367,7 @@ static int param_set_usb_online(const char *key, const struct kernel_param *kp)
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static int param_get_usb_online(char *buffer, const struct kernel_param *kp)
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{
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strcpy(buffer, map_get_key(map_ac_online, usb_online, "unknown"));
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strcat(buffer, "\n");
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return strlen(buffer);
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}
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@ -380,6 +382,7 @@ static int param_set_battery_status(const char *key,
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static int param_get_battery_status(char *buffer, const struct kernel_param *kp)
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{
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strcpy(buffer, map_get_key(map_status, battery_status, "unknown"));
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strcat(buffer, "\n");
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return strlen(buffer);
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}
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@ -394,6 +397,7 @@ static int param_set_battery_health(const char *key,
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static int param_get_battery_health(char *buffer, const struct kernel_param *kp)
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{
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strcpy(buffer, map_get_key(map_health, battery_health, "unknown"));
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strcat(buffer, "\n");
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return strlen(buffer);
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}
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@ -409,6 +413,7 @@ static int param_get_battery_present(char *buffer,
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const struct kernel_param *kp)
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{
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strcpy(buffer, map_get_key(map_present, battery_present, "unknown"));
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strcat(buffer, "\n");
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return strlen(buffer);
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}
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@ -426,6 +431,7 @@ static int param_get_battery_technology(char *buffer,
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{
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strcpy(buffer,
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map_get_key(map_technology, battery_technology, "unknown"));
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strcat(buffer, "\n");
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return strlen(buffer);
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}
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