diff options
Diffstat (limited to 'libkms/api.c')
| -rw-r--r-- | libkms/api.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/libkms/api.c b/libkms/api.c index f15ee70b..6f899c41 100644 --- a/libkms/api.c +++ b/libkms/api.c @@ -54,9 +54,13 @@ int kms_get_prop(struct kms_driver *kms, unsigned key, unsigned *out) return kms->get_prop(kms, key, out); } -int kms_destroy(struct kms_driver *kms) +int kms_destroy(struct kms_driver **kms) { - free(kms); + if (!(*kms)) + return 0; + + free(*kms); + *kms = NULL; return 0; } @@ -118,7 +122,17 @@ int kms_bo_unmap(struct kms_bo *bo) return bo->kms->bo_unmap(bo); } -int kms_bo_destroy(struct kms_bo *bo) +int kms_bo_destroy(struct kms_bo **bo) { - return bo->kms->bo_destroy(bo); + int ret; + + if (!(*bo)) + return 0; + + ret = (*bo)->kms->bo_destroy(*bo); + if (ret) + return ret; + + *bo = NULL; + return 0; } |