[PATCH] kms: Return a negative error code in kms_bo_create()

The function returns returns 0 on success or a negative value in case of an error, except when given invalid attributes in which case it returns the positive EINVAL value. Replace that with -EINVAL to allow the caller to detect errors with a < 0 check.

Signed-off-by: Laurent Pinchart laurent.pinchart@ideasonboard.com --- libkms/api.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libkms/api.c b/libkms/api.c index 4a05f3d..5befaa0 100644 --- a/libkms/api.c +++ b/libkms/api.c @@ -80,7 +80,7 @@ int kms_bo_create(struct kms_driver *kms, const unsigned *attr, struct kms_bo ** type = value; break; default: - return EINVAL; + return -EINVAL; } }