ifpps: remove unused function snr_to_str

It's not used anywhere anymore, so remove it.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 0 insertions, 16 deletions

diff --git a/ifpps.c b/ifpps.c
index dd03830..c411b3e 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -88,22 +88,6 @@ static void signal_handler(int number)
 	}
 }
 
-static inline char *snr_to_str(int level)
-{
-	if (level > 40)
-		return "very good signal";
-	if (level > 25 && level <= 40)
-		return "good signal";
-	if (level > 15 && level <= 25)
-		return "poor signal";
-	if (level > 10 && level <= 15)
-		return "very poor signal";
-	if (level <= 10)
-		return "no signal";
-
-	return "unknown";
-}
-
 static inline int iswireless(const struct ifstat *stats)
 {
 	return stats->wifi.bitrate > 0;