[PATCH] node_device: fix missing return from function nodedevRegister

[jcfaracco@xxxxxxxxx]

From: Julio Faracco <jcfaracco@xxxxxxxxx>

The function nodedevRegister() (or all register functions) requires an
integer as a return. That function is not returning a value when UDEV is
not set. This commit just adds a generic return for that specific case.

Signed-off-by: Julio Faracco <jcfaracco@xxxxxxxxx>
---
 src/node_device/node_device_driver.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index 8e93b0dd6f..4d51851cfd 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -1584,6 +1584,8 @@ nodedevRegister(void)
 {
 #ifdef WITH_UDEV
     return udevNodeRegister();
+#else
+    return 0;
 #endif
 }
 
-- 
2.37.3