Makefile: Move NETNS_RUN_DIR definition to C code

NETNS_RUN_DIR is set in the Makefile, then passed into the C code with
-D.  But NETNS_RUN_DIR is just a fixed string, it doesn't depend on any
make probes or variables, so there's really no reason to handle it via the
Makefile.  Just move it to a plain #define in conf.c.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/conf.c b/conf.c
index 14411b4..86566db 100644
--- a/conf.c
+++ b/conf.c
@@ -46,6 +46,8 @@
 #include "isolation.h"
 #include "log.h"
 
+#define NETNS_RUN_DIR	"/run/netns"
+
 /**
  * next_chunk - Return the next piece of a string delimited by a character
  * @s:		String to search