Warning fixes.

diff --git a/bsd-core/drm_bufs.c b/bsd-core/drm_bufs.c
index a6d1c61..d5beb3b 100644 (file)
--- 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 (file)
--- 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 (file)
--- 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 (file)
--- 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()