| commit | 5a2c920c99bcd3a05edff184958c334c6b13c262 | [log] [tgz] |
|---|---|---|
| author | Julia Lawall <Julia.Lawall@lip6.fr> | Thu Nov 10 22:10:56 2016 +0100 |
| committer | Mark Yao <mark.yao@rock-chips.com> | Sun Feb 05 16:19:11 2017 +0800 |
| tree | f189a576f9da9376ebab98fefd72caeb4500c06c | |
| parent | 17a794d768383527408e23f2a1a04ac64c3d2ba6 [diff] |
drm/rockchip: return ERR_PTR instead of NULL rockchip_drm_framebuffer_init is only used in one case, in rockchip_drm_fbdev.c, where its return value is tested using IS_ERR. To enable propagating the reason for the error, change the definition so that it returns an ERR_PTR value. Problem found with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>