CID 442761: Dead code in lib/isccfg/parser.c
Coverity Scan claims two instances of dead code in lib/isccfg/parser.c
on main
.
Looks like a result of 4dfc3f05.
*** CID 442761: (DEADCODE)
/lib/isccfg/parser.c: 2288 in cfg_parse_mapbody()
2282
2283 switch (rc) {
2284 case 0:
2285 break;
2286 case GLOB_NOMATCH:
2287 CHECK(ISC_R_FILENOTFOUND);
>>> CID 442761: (DEADCODE)
>>> Execution cannot reach this statement: "break;".
2288 break;
2289 case GLOB_NOSPACE:
2290 CHECK(ISC_R_NOMEMORY);
2291 break;
2292 default:
2293 if (errno == 0) {
/lib/isccfg/parser.c: 2291 in cfg_parse_mapbody()
2285 break;
2286 case GLOB_NOMATCH:
2287 CHECK(ISC_R_FILENOTFOUND);
2288 break;
2289 case GLOB_NOSPACE:
2290 CHECK(ISC_R_NOMEMORY);
>>> CID 442761: (DEADCODE)
>>> Execution cannot reach this statement: "break;".
2291 break;
2292 default:
2293 if (errno == 0) {
2294 CHECK(ISC_R_IOERROR);
2295 }
2296 CHECK(isc_errno_toresult(errno));