Prefer NULL over 0 for pointers

20 files changed, 20 insertions, 20 deletions

diff --git a/sys/net/bridgestp.c b/sys/net/bridgestp.c
index 15d4ee9..79bae53 100644
--- a/sys/net/bridgestp.c
+++ b/sys/net/bridgestp.c
@@ -2124,7 +2124,7 @@ bstp_modevent(module_t mod, int type, void *data)
 static moduledata_t bstp_mod = {
 	"bridgestp",
 	bstp_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(bridgestp, bstp_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_arcsubr.c b/sys/net/if_arcsubr.c
index 03f3a1c..a2c35e4 100644
--- a/sys/net/if_arcsubr.c
+++ b/sys/net/if_arcsubr.c
@@ -878,7 +878,7 @@ arc_modevent(module_t mod, int type, void *data)
 static moduledata_t arc_mod = {
 	"arcnet",
 	arc_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(arcnet, arc_mod, SI_SUB_INIT_IF, SI_ORDER_ANY);
diff --git a/sys/net/if_atmsubr.c b/sys/net/if_atmsubr.c
index bb691e1..0ce1f1d 100644
--- a/sys/net/if_atmsubr.c
+++ b/sys/net/if_atmsubr.c
@@ -496,7 +496,7 @@ atm_modevent(module_t mod, int type, void *data)
 static moduledata_t atm_mod = {
         "atm",
         atm_modevent,
-        0
+	NULL
 };
                 
 DECLARE_MODULE(atm, atm_mod, SI_SUB_INIT_IF, SI_ORDER_ANY);
diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c
index 5800831..734e04a 100644
--- a/sys/net/if_bridge.c
+++ b/sys/net/if_bridge.c
@@ -523,7 +523,7 @@ bridge_modevent(module_t mod, int type, void *data)
 static moduledata_t bridge_mod = {
 	"if_bridge",
 	bridge_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_bridge, bridge_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_enc.c b/sys/net/if_enc.c
index efd3fc7..add215f 100644
--- a/sys/net/if_enc.c
+++ b/sys/net/if_enc.c
@@ -181,7 +181,7 @@ enc_modevent(module_t mod, int type, void *data)
 static moduledata_t enc_mod = {
 	"if_enc",
 	enc_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_enc, enc_mod, SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_ANY);
diff --git a/sys/net/if_epair.c b/sys/net/if_epair.c
index 2a67e18..90f2ea9 100644
--- a/sys/net/if_epair.c
+++ b/sys/net/if_epair.c
@@ -978,7 +978,7 @@ epair_modevent(module_t mod, int type, void *data)
 static moduledata_t epair_mod = {
 	"if_epair",
 	epair_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_epair, epair_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c
index ba47194..39413a5 100644
--- a/sys/net/if_ethersubr.c
+++ b/sys/net/if_ethersubr.c
@@ -1237,7 +1237,7 @@ ether_modevent(module_t mod, int type, void *data)
 static moduledata_t ether_mod = {
 	"ether",
 	ether_modevent,
-	0
+	NULL
 };
 
 void
diff --git a/sys/net/if_faith.c b/sys/net/if_faith.c
index db4c1d9..40289a8 100644
--- a/sys/net/if_faith.c
+++ b/sys/net/if_faith.c
@@ -136,7 +136,7 @@ faithmodevent(mod, type, data)
 static moduledata_t faith_mod = {
 	"if_faith",
 	faithmodevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_faith, faith_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_fddisubr.c b/sys/net/if_fddisubr.c
index d98029c..2b59f3a 100644
--- a/sys/net/if_fddisubr.c
+++ b/sys/net/if_fddisubr.c
@@ -792,7 +792,7 @@ fddi_resolvemulti(ifp, llsa, sa)
 static moduledata_t fddi_mod = {
 	"fddi",	/* module name */
 	NULL,	/* event handler */
-	0	/* extra data */
+	NULL	/* extra data */
 };
 
 DECLARE_MODULE(fddi, fddi_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_fwsubr.c b/sys/net/if_fwsubr.c
index 5414d79..9e996cc 100644
--- a/sys/net/if_fwsubr.c
+++ b/sys/net/if_fwsubr.c
@@ -845,7 +845,7 @@ firewire_modevent(module_t mod, int type, void *data)
 static moduledata_t firewire_mod = {
 	"if_firewire",
 	firewire_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_firewire, firewire_mod, SI_SUB_INIT_IF, SI_ORDER_ANY);
diff --git a/sys/net/if_gif.c b/sys/net/if_gif.c
index 783607b..19906c7 100644
--- a/sys/net/if_gif.c
+++ b/sys/net/if_gif.c
@@ -272,7 +272,7 @@ gifmodevent(mod, type, data)
 static moduledata_t gif_mod = {
 	"if_gif",
 	gifmodevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_gif, gif_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c
index 8b250d7..e7905ea 100644
--- a/sys/net/if_gre.c
+++ b/sys/net/if_gre.c
@@ -973,7 +973,7 @@ gremodevent(module_t mod, int type, void *data)
 static moduledata_t gre_mod = {
 	"if_gre",
 	gremodevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_gre, gre_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_iso88025subr.c b/sys/net/if_iso88025subr.c
index 91d67fd..1e251e4 100644
--- a/sys/net/if_iso88025subr.c
+++ b/sys/net/if_iso88025subr.c
@@ -823,7 +823,7 @@ iso88025_modevent(module_t mod, int type, void *data)
 static moduledata_t iso88025_mod = {
 	"iso88025",
 	iso88025_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(iso88025, iso88025_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_lagg.c b/sys/net/if_lagg.c
index e567e8e..5179306 100644
--- a/sys/net/if_lagg.c
+++ b/sys/net/if_lagg.c
@@ -211,7 +211,7 @@ lagg_modevent(module_t mod, int type, void *data)
 static moduledata_t lagg_mod = {
 	"if_lagg",
 	lagg_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_lagg, lagg_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_loop.c b/sys/net/if_loop.c
index 2850b38..31cda71 100644
--- a/sys/net/if_loop.c
+++ b/sys/net/if_loop.c
@@ -205,7 +205,7 @@ loop_modevent(module_t mod, int type, void *data)
 static moduledata_t loop_mod = {
 	"if_lo",
 	loop_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_lo, loop_mod, SI_SUB_PROTO_IFATTACHDOMAIN, SI_ORDER_ANY);
diff --git a/sys/net/if_spppsubr.c b/sys/net/if_spppsubr.c
index 7c9c230..0352f10 100644
--- a/sys/net/if_spppsubr.c
+++ b/sys/net/if_spppsubr.c
@@ -494,7 +494,7 @@ sppp_modevent(module_t mod, int type, void *unused)
 static moduledata_t spppmod = {
 	"sppp",
 	sppp_modevent,
-	0
+	NULL
 };
 MODULE_VERSION(sppp, 1);
 DECLARE_MODULE(sppp, spppmod, SI_SUB_DRIVERS, SI_ORDER_ANY);
diff --git a/sys/net/if_stf.c b/sys/net/if_stf.c
index b19c855..863973f 100644
--- a/sys/net/if_stf.c
+++ b/sys/net/if_stf.c
@@ -301,7 +301,7 @@ stfmodevent(mod, type, data)
 static moduledata_t stf_mod = {
 	"if_stf",
 	stfmodevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_stf, stf_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c
index 74e1d22..b2070ef 100644
--- a/sys/net/if_tun.c
+++ b/sys/net/if_tun.c
@@ -317,7 +317,7 @@ tunmodevent(module_t mod, int type, void *data)
 static moduledata_t tun_mod = {
 	"if_tun",
 	tunmodevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_tun, tun_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/if_vlan.c b/sys/net/if_vlan.c
index 3bc3b67..d76fbdc 100644
--- a/sys/net/if_vlan.c
+++ b/sys/net/if_vlan.c
@@ -762,7 +762,7 @@ vlan_modevent(module_t mod, int type, void *data)
 static moduledata_t vlan_mod = {
 	"if_vlan",
 	vlan_modevent,
-	0
+	NULL
 };
 
 DECLARE_MODULE(if_vlan, vlan_mod, SI_SUB_PSEUDO, SI_ORDER_ANY);
diff --git a/sys/net/zlib.c b/sys/net/zlib.c
index 8fc8cab..c7bbb95 100644
--- a/sys/net/zlib.c
+++ b/sys/net/zlib.c
@@ -5400,7 +5400,7 @@ zlib_modevent(module_t mod, int type, void *unused)
 static moduledata_t zlib_mod = {
 	"zlib",
 	zlib_modevent,
-	0
+	NULL
 };
 DECLARE_MODULE(zlib, zlib_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST);
 MODULE_VERSION(zlib, 1);