fix from uClinux-dist for proper exit status if reading /proc/modules failed

diff --git a/modutils/lsmod.c b/modutils/lsmod.c
index 10af2bd0dd9f554939a7477b1303dcf10763ee6d..1020158ed07809b439275877cc68be7169e8792e 100644 (file)
--- a/modutils/lsmod.c
+++ b/modutils/lsmod.c
@@ -190,13 +190,13 @@ int lsmod_main(int argc, char **argv)
          }
          fclose(file);
        }
-       return 0;  /* Success  */
+       return EXIT_SUCCESS;
 #else
-       if (bb_xprint_file_by_name("/proc/modules") < 0) {
-               return 0;
-       }
+       if (bb_xprint_file_by_name("/proc/modules") == 0)
+               return EXIT_SUCCESS;
 #endif  /*  CONFIG_FEATURE_2_6_MODULES  */
-       return 1;
+
+       return EXIT_FAILURE;
 }
 
 #endif /* CONFIG_FEATURE_QUERY_MODULE_INTERFACE */