From 6c6c144be62d6b2da564f0875ba5f202dbaa3183 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <me@drkhsh.at>
Date: Mon, 7 May 2018 12:25:34 +0200
Subject: wifi_perc: Simplify
---
components/wifi.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
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 *
--
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