a803bfa0f
Denys Vlasenko
2012-11-05
Subject
ifupdown: remove unused errno assignments
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Commit Diff GitHub →
networking/ifupdown.c+3 -6
| @@ -49,9 +49,6 @@ | |
| #include <fnmatch.h> | |
| #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; | |
| } | |