util: make env checking more generic

[thirdparty/mdadm.git] / util.c

diff --git a/util.c b/util.c
index f073bce0ad5ad2e1129e7bafef3947b6ce770363..1806e08f6978e071f1084cbfd0fe7318e47f9cee 100644 (file)
--- a/util.c
+++ b/util.c
@@ -1209,7 +1209,7 @@ int start_mdmon(int devnum)
                NULL
        };
 
-       if (env_no_mdmon())
+       if (check_env("MDADM_NO_MDMON"))
                return 0;
 
        len = readlink("/proc/self/exe", pathbuf, sizeof(pathbuf));
@@ -1248,9 +1248,9 @@ int start_mdmon(int devnum)
        return 0;
 }
 
-int env_no_mdmon(void)
+int check_env(char *name)
 {
-       char *val = getenv("MDADM_NO_MDMON");
+       char *val = getenv(name);
 
        if (val && atoi(val) == 1)
                return 1;