From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Wed, 27 Apr 2016 12:56:42 +0000 (+0200)
Subject: pf plugin: value stored in fd is never read
X-Git-Tag: collectd-5.6.0~312
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=8c5f8d1cac0eb665ced8b334d712a7443f5c7d55;p=collectd.git

pf plugin: value stored in fd is never read

Found by scan-build:
pf.c:109:2: warning: Value stored to 'fd' is never read
        fd = -1;
        ^    ~~
---

diff --git a/src/pf.c b/src/pf.c
index a2bd5499..225d536e 100644
--- a/src/pf.c
+++ b/src/pf.c
@@ -106,7 +106,6 @@ static int pf_read (void)
 	}
 
 	close (fd);
-	fd = -1;
 
 	if (!state.running)
 	{