diff options
| author | Thierry Reding <[email protected]> | 2012-10-20 10:32:47 +0000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2012-10-23 10:14:58 +1000 |
| commit | 028132451667ffd25b6814d47a622ec03cb8cba7 (patch) | |
| tree | 6c73fe777af9c267263e58dc040f339fccc9d30f /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | e0d78d08e3c06ebe2eb45b4d84f8cd5d1b13d371 (diff) | |
drm: fb: cma: Fail gracefully on allocation failure
The drm_gem_cma_create() function never returns NULL but rather an error
encoded in the return value using the ERR_PTR() macro. Callers therefore
need to check for errors using the IS_ERR() macro. This change allows
drivers to handle contiguous DMA allocation failures gracefully.
Signed-off-by: Thierry Reding <[email protected]>
Acked-by: Sascha Hauer <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions