Remove unnecessary parentheses from sizeof, apply sizeof to variables instead of...

[meshlink] / src / conf.c

diff --git a/src/conf.c b/src/conf.c
index 4108d8ba2c648c9736954ef2f607e78c1117330d..1b0ac641fceda969305e347da768cd27eff6a6b8 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -218,9 +218,9 @@ bool get_config_subnet(const config_t *cfg, subnet_t ** result) {
        /* Teach newbies what subnets are... */
 
        if(((subnet.type == SUBNET_IPV4)
-               && !maskcheck(&subnet.net.ipv4.address, subnet.net.ipv4.prefixlength, sizeof(ipv4_t)))
+               && !maskcheck(&subnet.net.ipv4.address, subnet.net.ipv4.prefixlength, sizeof subnet.net.ipv4.address))
                || ((subnet.type == SUBNET_IPV6)
-               && !maskcheck(&subnet.net.ipv6.address, subnet.net.ipv6.prefixlength, sizeof(ipv6_t)))) {
+               && !maskcheck(&subnet.net.ipv6.address, subnet.net.ipv6.prefixlength, sizeof subnet.net.ipv6.address))) {
                logger(LOG_ERR, _ ("Network address and prefix length do not match for configuration variable %s in %s line %d"),
                           cfg->variable, cfg->file, cfg->line);
                return false;
@@ -328,6 +328,11 @@ int read_config_file(splay_tree_t *config_tree, const char *fname) {
        buffer = xmalloc(bufsize);
 
        for(;;) {
+               if(feof(fp)) {
+                       err = 0;
+                       break;
+               }
+
                line = readline(fp, &buffer, &bufsize);
 
                if(!line) {
@@ -335,11 +340,6 @@ int read_config_file(splay_tree_t *config_tree, const char *fname) {
                        break;
                }
 
-               if(feof(fp)) {
-                       err = 0;
-                       break;
-               }
-
                lineno++;
 
                if(!*line || *line == '#')