diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c
index 889f987..d3a8afc 100644
--- a/drivers/net/skfp/ess.c
+++ b/drivers/net/skfp/ess.c
@@ -510,7 +510,7 @@ static void ess_send_response(struct s_smc *smc, struct smt_header *sm,
 	chg->path.para.p_type = SMT_P320B ;
 	chg->path.para.p_len = sizeof(struct smt_p_320b) - PARA_LEN ;
 	chg->path.mib_index = SBAPATHINDEX ;
-	chg->path.path_pad = (u_short)NULL ;
+	chg->path.path_pad = (u_short)(long)NULL ;
 	chg->path.path_index = PRIMARY_RING ;
 
 	/* set P320F */
@@ -606,7 +606,7 @@ static void ess_send_alc_req(struct s_smc *smc)
 	req->path.para.p_type = SMT_P320B ;
 	req->path.para.p_len = sizeof(struct smt_p_320b) - PARA_LEN ;
 	req->path.mib_index = SBAPATHINDEX ;
-	req->path.path_pad = (u_short)NULL ;
+	req->path.path_pad = (u_short)(long)NULL ;
 	req->path.path_index = PRIMARY_RING ;
 
 	/* set P0017 */
@@ -636,7 +636,7 @@ static void ess_send_alc_req(struct s_smc *smc)
 	/* set P19 */
 	req->a_addr.para.p_type = SMT_P0019 ;
 	req->a_addr.para.p_len = sizeof(struct smt_p_0019) - PARA_LEN ;
-	req->a_addr.sba_pad = (u_short)NULL ;
+	req->a_addr.sba_pad = (u_short)(long)NULL ;
 	req->a_addr.alloc_addr = null_addr ;
 
 	/* set P1A */
diff --git a/drivers/net/skfp/pmf.c b/drivers/net/skfp/pmf.c
index ea85de9..5798be4 100644
--- a/drivers/net/skfp/pmf.c
+++ b/drivers/net/skfp/pmf.c
@@ -44,17 +44,17 @@ static SMbuf *smt_build_pmf_response(struct s_smc *smc, struct smt_header *req,
 				     int set, int local);
 static int port_to_mib(struct s_smc *smc, int p);
 
-#define MOFFSS(e)	((int)&(((struct fddi_mib *)0)->e))
-#define MOFFSA(e)	((int) (((struct fddi_mib *)0)->e))
+#define MOFFSS(e)	((long)&(((struct fddi_mib *)0)->e))
+#define MOFFSA(e)	((long) (((struct fddi_mib *)0)->e))
 
-#define MOFFMS(e)	((int)&(((struct fddi_mib_m *)0)->e))
-#define MOFFMA(e)	((int) (((struct fddi_mib_m *)0)->e))
+#define MOFFMS(e)	((long)&(((struct fddi_mib_m *)0)->e))
+#define MOFFMA(e)	((long) (((struct fddi_mib_m *)0)->e))
 
-#define MOFFAS(e)	((int)&(((struct fddi_mib_a *)0)->e))
-#define MOFFAA(e)	((int) (((struct fddi_mib_a *)0)->e))
+#define MOFFAS(e)	((long)&(((struct fddi_mib_a *)0)->e))
+#define MOFFAA(e)	((long) (((struct fddi_mib_a *)0)->e))
 
-#define MOFFPS(e)	((int)&(((struct fddi_mib_p *)0)->e))
-#define MOFFPA(e)	((int) (((struct fddi_mib_p *)0)->e))
+#define MOFFPS(e)	((long)&(((struct fddi_mib_p *)0)->e))
+#define MOFFPA(e)	((long) (((struct fddi_mib_p *)0)->e))
 
 
 #define AC_G	0x01		/* Get */