Unbreak after the change to use vm_paddr_t. Since vm_paddr_t is

an integer type and the a cast to (void *) was added in the
definition of NULL for the kernel, we need to use 0 here instead.

Partly submitted by:	cperciva

4 files changed, 8 insertions, 8 deletions

diff --git a/sys/dev/hfa/fore_command.c b/sys/dev/hfa/fore_command.c
index fccb659..84b3680 100644
--- a/sys/dev/hfa/fore_command.c
+++ b/sys/dev/hfa/fore_command.c
@@ -105,7 +105,7 @@ fore_cmd_allocate(fup)
 	fup->fu_cmd_stat = (Q_status *) memp;
 
 	pmemp = vtophys(fup->fu_cmd_stat);
-	if (pmemp == NULL) {
+	if (pmemp == 0) {
 		return (1);
 	}
 	fup->fu_cmd_statd = pmemp;
@@ -458,7 +458,7 @@ fore_cmd_free(fup)
 	if (fup->fu_cmd_stat) {
 		atm_dev_free((volatile void *)fup->fu_cmd_stat);
 		fup->fu_cmd_stat = NULL;
-		fup->fu_cmd_statd = NULL;
+		fup->fu_cmd_statd = 0;
 	}
 
 	return;
diff --git a/sys/dev/hfa/fore_output.c b/sys/dev/hfa/fore_output.c
index c8156ec..a37e2ec 100644
--- a/sys/dev/hfa/fore_output.c
+++ b/sys/dev/hfa/fore_output.c
@@ -405,7 +405,7 @@ retry:
 		 * Get a DMA address for the data
 		 */
 		dma = vtophys(bfr);
-		if (dma == NULL) {
+		if (dma == 0) {
 			fup->fu_stats->st_drv.drv_xm_segdma++;
 			fore_seg_dma_free(hxp, m0, nsegs);
 			KB_FREEALL(m0);
diff --git a/sys/dev/hfa/fore_stats.c b/sys/dev/hfa/fore_stats.c
index 3440334..17f1657 100644
--- a/sys/dev/hfa/fore_stats.c
+++ b/sys/dev/hfa/fore_stats.c
@@ -147,7 +147,7 @@ fore_get_stats(fup)
 		(*hcp->hcq_status) = QSTAT_PENDING;
 
 		dma = vtophys(fup->fu_stats);
-		if (dma == NULL) {
+		if (dma == 0) {
 			fup->fu_stats->st_drv.drv_cm_nodma++;
 			(void) splx(s);
 			return (EIO);
diff --git a/sys/dev/hfa/fore_transmit.c b/sys/dev/hfa/fore_transmit.c
index 6687c6e..84c9adf 100644
--- a/sys/dev/hfa/fore_transmit.c
+++ b/sys/dev/hfa/fore_transmit.c
@@ -94,7 +94,7 @@ fore_xmit_allocate(fup)
 	fup->fu_xmit_stat = (Q_status *) memp;
 
 	pmemp = vtophys(fup->fu_xmit_stat);
-	if (pmemp == NULL) {
+	if (pmemp == 0) {
 		return (1);
 	}
 	fup->fu_xmit_statd = pmemp;
@@ -120,7 +120,7 @@ fore_xmit_allocate(fup)
 		}
 
 		hxp->hxq_descr_dma = vtophys(hxp->hxq_descr);
-		if (hxp->hxq_descr_dma == NULL) {
+		if (hxp->hxq_descr_dma == 0) {
 			return (1);
 		}
 	}
@@ -356,7 +356,7 @@ fore_xmit_free(fup)
 	if (fup->fu_xmit_stat) {
 		atm_dev_free((volatile void *)fup->fu_xmit_stat);
 		fup->fu_xmit_stat = NULL;
-		fup->fu_xmit_statd = NULL;
+		fup->fu_xmit_statd = 0;
 	}
 
 	/*
@@ -369,7 +369,7 @@ fore_xmit_free(fup)
 		 * Free the transmit descriptor for this queue entry
 		 */
 		if (hxp->hxq_descr_dma) {
-			hxp->hxq_descr_dma = NULL;
+			hxp->hxq_descr_dma = 0;
 		}
 
 		if (hxp->hxq_descr) {