commit 6c6c144be62d6b2da564f0875ba5f202dbaa3183
Author: Aaron Marcher <[email protected]>
AuthorDate: Mon May 7 12:25:34 2018 +0200
Commit: Aaron Marcher <[email protected]>
CommitDate: Mon May 7 12:25:34 2018 +0200
wifi_perc: Simplify
diff --git a/components/wifi.c b/components/wifi.c
index 139ec8c..24dca36 100644
--- a/components/wifi.c
+++ b/components/wifi.c
@@ -16,7 +16,6 @@
wifi_perc(const char *iface)
{
int i, cur;
- float perc;
int total = 70; /* the max of /proc/net/wireless */
char *p, *datastart;
char path[PATH_MAX];
@@ -59,9 +58,7 @@
sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t "
"%*d\t\t%*d\t\t %*d\t %*d\t\t %*d", &cur);
- perc = (float)cur / total * 100.0;
-
- return bprintf("%.0f", perc);
+ return bprintf("%d", (int)((float)cur / total * 100));
}
const char *
