diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-08-15 00:02:41 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-08-21 04:53:46 +0200 |
| commit | 4332bf438bbbc31319abed61d2ac6d9932ff980c (patch) | |
| tree | cfa59641788eedac7ad58d063d3d054be11542fa /drivers/gpu/drm/drm_prime.c | |
| parent | drm/gem: make drm_gem_object_handle_unreference_unlocked static (diff) | |
| download | linux-4332bf438bbbc31319abed61d2ac6d9932ff980c.tar.xz linux-4332bf438bbbc31319abed61d2ac6d9932ff980c.zip | |
drm/prime: use proper pointer in drm_gem_prime_handle_to_fd
Part of the function uses the properly-typed dmabuf variable, the
other an untyped void *buf. Kill the later.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_prime.c')
| -rw-r--r-- | drivers/gpu/drm/drm_prime.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 82cd83e62e7d..c2d6d54e10e0 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -303,7 +303,6 @@ int drm_gem_prime_handle_to_fd(struct drm_device *dev, int *prime_fd) { struct drm_gem_object *obj; - void *buf; int ret = 0; struct dma_buf *dmabuf; @@ -323,15 +322,15 @@ int drm_gem_prime_handle_to_fd(struct drm_device *dev, goto out_have_obj; } - buf = dev->driver->gem_prime_export(dev, obj, flags); - if (IS_ERR(buf)) { + dmabuf = dev->driver->gem_prime_export(dev, obj, flags); + if (IS_ERR(dmabuf)) { /* normally the created dma-buf takes ownership of the ref, * but if that fails then drop the ref */ - ret = PTR_ERR(buf); + ret = PTR_ERR(dmabuf); goto out; } - obj->export_dma_buf = buf; + obj->export_dma_buf = dmabuf; /* if we've exported this buffer the cheat and add it to the import list * so we get the correct handle back @@ -341,7 +340,7 @@ int drm_gem_prime_handle_to_fd(struct drm_device *dev, if (ret) goto fail_put_dmabuf; - ret = dma_buf_fd(buf, flags); + ret = dma_buf_fd(dmabuf, flags); if (ret < 0) goto fail_rm_handle; @@ -362,11 +361,12 @@ out_have_obj: goto out; fail_rm_handle: - drm_prime_remove_buf_handle_locked(&file_priv->prime, buf); + drm_prime_remove_buf_handle_locked(&file_priv->prime, + dmabuf); fail_put_dmabuf: /* clear NOT to be checked when releasing dma_buf */ obj->export_dma_buf = NULL; - dma_buf_put(buf); + dma_buf_put(dmabuf); out: drm_gem_object_unreference_unlocked(obj); mutex_unlock(&file_priv->prime.lock); |