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drm: checking the wrong variable in savage_do_init_bci() 

drm_core_ioremap() initializes ->handle.  We already know
"dev->agp_buffer_map" is a valid pointer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dan Carpenter 2012-05-17 10:09:44 +03:00 committed by Dave Airlie
parent 0333592ff9
commit 10f5ab0405
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/savage/savage_bci.c
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@ -735,7 +735,7 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init)
return -EINVAL;
}
drm_core_ioremap(dev->agp_buffer_map, dev);
if (!dev->agp_buffer_map) {
if (!dev->agp_buffer_map->handle) {
DRM_ERROR("failed to ioremap DMA buffer region!\n");
savage_do_cleanup_bci(dev);
return -ENOMEM;