From 95441cf2ed2406c00e3e94f1991992e63c2507c9 Mon Sep 17 00:00:00 2001
From: 0xAX <0xAX@users.noreply.github.com>
Date: Sat, 9 Sep 2017 03:51:04 +0600
Subject: [PATCH] kmod-setup: define has_virtio_rng() only in a case when
 HAVE_KMOD is enabled (#6784)
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in other way we will get a warning message:

../src/core/kmod-setup.c:83:13: warning: ‘has_virtio_rng’ defined but
not used [-Wunused-function]

  static bool has_virtio_rng(void) {
             ^~~~~~~~~~~~~~
---
 src/core/kmod-setup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/kmod-setup.c b/src/core/kmod-setup.c
index 9f69a6d..30b42ff 100644
--- a/src/core/kmod-setup.c
+++ b/src/core/kmod-setup.c
@@ -47,7 +47,6 @@ static void systemd_kmod_log(
         log_internalv(LOG_DEBUG, 0, file, line, fn, format, args);
         REENABLE_WARNING;
 }
-#endif
 
 static int has_virtio_rng_nftw_cb(
                 const char *fpath,
@@ -83,6 +82,7 @@ static int has_virtio_rng_nftw_cb(
 static bool has_virtio_rng(void) {
         return (nftw("/sys/devices/pci0000:00", has_virtio_rng_nftw_cb, 64, FTW_MOUNT|FTW_PHYS|FTW_ACTIONRETVAL) == FTW_STOP);
 }
+#endif
 
 int kmod_setup(void) {
 #ifdef HAVE_KMOD
-- 
2.7.4