i965: Return NULL from initScreen2, not false.

This returns a pointer, not a boolean.  No actual effect, but cleaner.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index 1e752f40f0dcecb435878166b3f05acaebcf4a14..9cd2a657d8d04692e4e0c222b2f607f4da199e3c 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -1654,14 +1654,14 @@ __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
       fprintf(stderr,
              "\nERROR!  DRI2 loader with getBuffersWithFormat() "
              "support required\n");
-      return false;
+      return NULL;
    }
 
    /* Allocate the private area */
    screen = rzalloc(NULL, struct intel_screen);
    if (!screen) {
       fprintf(stderr, "\nERROR!  Allocating private area failed\n");
-      return false;
+      return NULL;
    }
    /* parse information in __driConfigOptions */
    driParseOptionInfo(&screen->optionCache, brw_config_options.xml);
@@ -1670,11 +1670,11 @@ __DRIconfig **intelInitScreen2(__DRIscreen *dri_screen)
    dri_screen->driverPrivate = (void *) screen;
 
    if (!intel_init_bufmgr(screen))
-       return false;
+       return NULL;
 
    screen->deviceID = drm_intel_bufmgr_gem_get_devid(screen->bufmgr);
    if (!gen_get_device_info(screen->deviceID, &screen->devinfo))
-      return false;
+      return NULL;
 
    const struct gen_device_info *devinfo = &screen->devinfo;