Remove UNUSED macro

[slstatus.git] / components / battery.c

diff --git a/components/battery.c b/components/battery.c
index 86ea2a1..49f43e6 100644 (file)
--- a/components/battery.c
+++ b/components/battery.c
@@ -16,8 +16,7 @@
 
                snprintf(path, sizeof(path), "%s%s%s", "/sys/class/power_supply/",
                         bat, "/capacity");
-               return (pscanf(path, "%i", &perc) == 1) ?
-                      bprintf("%d", perc) : NULL;
+               return (pscanf(path, "%i", &perc) == 1) ? bprintf("%d", perc) : NULL;
        }
 
        const char *
@@ -29,8 +28,6 @@
                } map[] = {
                        { "Charging",    "+" },
                        { "Discharging", "-" },
-                       { "Full",        "=" },
-                       { "Unknown",     "/" },
                };
                size_t i;
                char path[PATH_MAX], state[12];
@@ -55,7 +52,7 @@
        #include <unistd.h>
 
        const char *
-       battery_perc(const char *null)
+       battery_perc(const char *unused)
        {
                struct apm_power_info apm_info;
                int fd;
@@ -78,7 +75,7 @@
        }
 
        const char *
-       battery_state(const char *bat)
+       battery_state(const char *unused)
        {
                int fd;
                size_t i;
@@ -89,7 +86,6 @@
                } map[] = {
                        { APM_AC_ON,      "+" },
                        { APM_AC_OFF,     "-" },
-                       { APM_AC_UNKNOWN, "/" },
                };
 
                fd = open("/dev/apm", O_RDONLY);