Commit e34274fd authored by Daniel Vetter's avatar Daniel Vetter

drm/vgem: Simplify dumb_map

The offset manager already checks for existing offsets internally,
while holding suitable locks. We can drop this check.

v2: Fix title (Emil).
Reviewed-by: default avatarEmil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-11-git-send-email-daniel.vetter@ffwll.ch
parent 2f424200
...@@ -208,11 +208,9 @@ int vgem_gem_dumb_map(struct drm_file *file, struct drm_device *dev, ...@@ -208,11 +208,9 @@ int vgem_gem_dumb_map(struct drm_file *file, struct drm_device *dev,
goto unlock; goto unlock;
} }
if (!drm_vma_node_has_offset(&obj->vma_node)) {
ret = drm_gem_create_mmap_offset(obj); ret = drm_gem_create_mmap_offset(obj);
if (ret) if (ret)
goto unref; goto unref;
}
BUG_ON(!obj->filp); BUG_ON(!obj->filp);
......
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