diff options
| author | Aaron Marcher <me@drkhsh.at> | 2018-07-07 14:05:53 +0200 |
|---|---|---|
| committer | Aaron Marcher <me@drkhsh.at> | 2018-07-07 14:05:53 +0200 |
| commit | c93971748cb4771aec25aee6e8ff5b7bbb1aacf3 (patch) | |
| tree | 52532ceeea45d8ff894ab83246ea8eaf19b91238 /components | |
| parent | acfa1f50c24add6b9a78d94af21f9350150fb9c2 (diff) | |
wifi_perc: Simplify on Linux
Remove unnecessary variable
Diffstat (limited to 'components')
| -rw-r--r-- | components/wifi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/components/wifi.c b/components/wifi.c index 9de543b..da00cb3 100644 --- a/components/wifi.c +++ b/components/wifi.c @@ -15,8 +15,8 @@ const char * wifi_perc(const char *interface) { - int i, cur; - int total = 70; /* the max of /proc/net/wireless */ + int cur; + size_t i; char *p, *datastart; char path[PATH_MAX]; char status[5]; @@ -59,7 +59,8 @@ sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t " "%*d\t\t%*d\t\t %*d\t %*d\t\t %*d", &cur); - return bprintf("%d", (int)((float)cur / total * 100)); + /* 70 is the max of /proc/net/wireless */ + return bprintf("%d", (int)((float)cur / 70 * 100)); } const char * |