static objects are initialized to 0 by default, so don't explicity do this.

1 files changed, 3 insertions, 3 deletions

diff --git a/if-linux.c b/if-linux.c
index 3fecfe04..738b5ec0 100644
--- a/if-linux.c
+++ b/if-linux.c
@@ -68,9 +68,9 @@
 
 #define BUFFERLEN 256
 
-static void (*nl_carrier)(const char *) = NULL;
-static void (*nl_add)(const char *) = NULL;
-static void (*nl_remove)(const char *) = NULL;
+static void (*nl_carrier)(const char *);
+static void (*nl_add)(const char *);
+static void (*nl_remove)(const char *);
 
 int
 if_wireless(const char *ifname)