From: Eric Anholt <anholt@freebsd.org>
Date: Sun, 9 May 2004 22:16:11 +0000 (+0000)
Subject: Warning fixes.
X-Git-Tag: submit/1.0/20121108.012404~2106
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=51ed2f593703164b7bb7f9d0522f273f3f628c03;p=profile%2Fivi%2Flibdrm.git

Warning fixes.
---

diff --git a/bsd-core/drm_bufs.c b/bsd-core/drm_bufs.c
index a6d1c61..d5beb3b 100644
--- a/bsd-core/drm_bufs.c
+++ b/bsd-core/drm_bufs.c
@@ -257,7 +257,7 @@ static void DRM(cleanup_buf_error)(drm_device_t *dev, drm_buf_entry_t *entry)
 #if __HAVE_PCI_DMA
 	if (entry->seg_count) {
 		for (i = 0; i < entry->seg_count; i++) {
-			if (entry->seglist[i] != NULL)
+			if (entry->seglist[i] != 0)
 				DRM(pci_free)(dev, entry->buf_size,
 				    (void *)entry->seglist[i],
 				    entry->seglist_bus[i]);
diff --git a/bsd-core/drm_drv.c b/bsd-core/drm_drv.c
index 02e3436..4fa785a 100644
--- a/bsd-core/drm_drv.c
+++ b/bsd-core/drm_drv.c
@@ -78,10 +78,10 @@
 #endif
 
 #ifndef DRIVER_PREINIT
-#define DRIVER_PREINIT(dev) 0
+#define DRIVER_PREINIT(dev) do {} while (0)
 #endif
 #ifndef DRIVER_POSTINIT
-#define DRIVER_POSTINIT(dev) 0
+#define DRIVER_POSTINIT(dev) do {} while (0)
 #endif
 #ifndef DRIVER_PRERELEASE
 #define DRIVER_PRERELEASE()
diff --git a/bsd/drm_bufs.h b/bsd/drm_bufs.h
index a6d1c61..d5beb3b 100644
--- a/bsd/drm_bufs.h
+++ b/bsd/drm_bufs.h
@@ -257,7 +257,7 @@ static void DRM(cleanup_buf_error)(drm_device_t *dev, drm_buf_entry_t *entry)
 #if __HAVE_PCI_DMA
 	if (entry->seg_count) {
 		for (i = 0; i < entry->seg_count; i++) {
-			if (entry->seglist[i] != NULL)
+			if (entry->seglist[i] != 0)
 				DRM(pci_free)(dev, entry->buf_size,
 				    (void *)entry->seglist[i],
 				    entry->seglist_bus[i]);
diff --git a/bsd/drm_drv.h b/bsd/drm_drv.h
index 02e3436..4fa785a 100644
--- a/bsd/drm_drv.h
+++ b/bsd/drm_drv.h
@@ -78,10 +78,10 @@
 #endif
 
 #ifndef DRIVER_PREINIT
-#define DRIVER_PREINIT(dev) 0
+#define DRIVER_PREINIT(dev) do {} while (0)
 #endif
 #ifndef DRIVER_POSTINIT
-#define DRIVER_POSTINIT(dev) 0
+#define DRIVER_POSTINIT(dev) do {} while (0)
 #endif
 #ifndef DRIVER_PRERELEASE
 #define DRIVER_PRERELEASE()