| commit | 0dd3b72cc66117e5c6dc638f55e4f2e5cc60ed70 | [log] [tgz] |
|---|---|---|
| author | Subash Patel <subash.rp@samsung.com> | Mon Jun 25 11:22:57 2012 -0700 |
| committer | Inki Dae <inki.dae@samsung.com> | Fri Jul 27 11:13:55 2012 +0900 |
| tree | fb7b0cc23b6f2403dcc6a665268c2d8226111e9e | |
| parent | 56fb5380c76d75d30b0e7acdfd36de34b4ee4375 [diff] |
drm/exynos: check for null in return value of dma_buf_map_attachment() dma_buf_map_attachment() can return NULL and valid sg as return value. Hence the check for the returned scatter-gather must be using the inline function IS_ERR_OR_NULL() in place of IS_ERR() Signed-off-by: Subash Patel <subash.ramaswamy@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>