From a803bfa0f06c10d8581bd457b9ba937466c73588 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 5 Nov 2012 14:18:36 +0100 Subject: ifupdown: remove unused errno assignments function old new delta execute 607 571 -36 Signed-off-by: Denys Vlasenko --- networking/ifupdown.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'networking/ifupdown.c') diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 9fc1266da..650cc706f 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -49,9 +49,6 @@ #include #define MAX_OPT_DEPTH 10 -#define EUNBALBRACK 10001 -#define EUNDEFVAR 10002 -#define EUNBALPER 10000 #if ENABLE_FEATURE_IFUPDOWN_MAPPING #define MAX_INTERFACE_LENGTH 10 @@ -283,7 +280,7 @@ static char *parse(const char *command, struct interface_defn_t *ifd) command++; nextpercent = strchr(command, '%'); if (!nextpercent) { - errno = EUNBALPER; + /* Unterminated %var% */ free(result); return NULL; } @@ -328,13 +325,13 @@ static char *parse(const char *command, struct interface_defn_t *ifd) } if (opt_depth > 1) { - errno = EUNBALBRACK; + /* Unbalanced bracket */ free(result); return NULL; } if (!okay[0]) { - errno = EUNDEFVAR; + /* Undefined variable and we aren't in a bracket */ free(result); return NULL; } -- cgit v1.2.3