diff --git a/services/src/init_cmds.c b/services/src/init_cmds.c
index 23d662184e1b6c868b1139f96053ca3540112e60..6301e3e80352acd00f04e6d133c916eaacefe065 100644
--- a/services/src/init_cmds.c
+++ b/services/src/init_cmds.c
@@ -242,12 +242,11 @@ static void DoSetDomainname(const char *cmdContent, int maxArg)
         INIT_LOGE("DoSetHostname failed to write %s to \"/proc/sys/kernel/domainname\". err = %d", errno);
     }
 
-    if (fd > 0) {
-        close(fd);
-        fd = -1;
-    }
+    close(fd);
+    fd = -1;
 out:
     FreeCmd(&ctx);
+    fd = -1;
     return;
 }
 
@@ -267,12 +266,11 @@ static void DoSetHostname(const char *cmdContent, int maxArg)
         INIT_LOGE("DoSetHostname failed to write %s to \"/proc/sys/kernel/hostname\". err = %d", errno);
     }
 
-    if (fd > 0) {
-        close(fd);
-        fd = -1;
-    }
+    close(fd);
+    fd = -1;
 out:
     FreeCmd(&ctx);
+    fd = -1;
     return;
 }