sysctl: no need to check for eof twice

Let's only check for eof once after the fgets(). There's no point in checking
EOF before the first read, and twice in each loop.

diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c
index 7117955568095e2d80c26370d3e6753f8a605e77..cce91b3d679a72cc2273423f25dda970987a424f 100644 (file)
--- a/src/sysctl/sysctl.c
+++ b/src/sysctl/sysctl.c
@@ -104,7 +104,7 @@ static int parse_file(OrderedHashmap *sysctl_options, const char *path, bool ign
         }
 
         log_debug("Parsing %s", path);
-        while (!feof(f)) {
+        for (;;) {
                 char l[LINE_MAX], *p, *value, *new_value, *property, *existing;
                 void *v;
                 int k;