From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Subject: [PATCH -next] drm/tegra: Use PTR_ERR_OR_ZERO in tegra_gem_create() Date: Tue, 25 Sep 2018 01:35:51 +0000 Message-ID: <1537839351-104885-1-git-send-email-yuehaibing@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Thierry Reding , David Airlie , Jonathan Hunter Cc: linux-tegra@vger.kernel.org, kernel-janitors@vger.kernel.org, YueHaibing , dri-devel@lists.freedesktop.org List-Id: linux-tegra@vger.kernel.org VXNlIFBUUl9FUlJfT1JfWkVSTyByYXRoZXIgdGhhbiBpZihJU19FUlIoLi4uKSkgKyBQVFJfRVJS CgpTaWduZWQtb2ZmLWJ5OiBZdWVIYWliaW5nIDx5dWVoYWliaW5nQGh1YXdlaS5jb20+Ci0tLQog ZHJpdmVycy9ncHUvZHJtL3RlZ3JhL2RybS5jIHwgNSArLS0tLQogMSBmaWxlIGNoYW5nZWQsIDEg aW5zZXJ0aW9uKCspLCA0IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS90ZWdyYS9kcm0uYyBiL2RyaXZlcnMvZ3B1L2RybS90ZWdyYS9kcm0uYwppbmRleCBlMjIzNTJj Li4wNTZmNzQ5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdGVncmEvZHJtLmMKKysrIGIv ZHJpdmVycy9ncHUvZHJtL3RlZ3JhL2RybS5jCkBAIC00OTcsMTAgKzQ5Nyw3IEBAIHN0YXRpYyBp bnQgdGVncmFfZ2VtX2NyZWF0ZShzdHJ1Y3QgZHJtX2RldmljZSAqZHJtLCB2b2lkICpkYXRhLAog CiAJYm8gPSB0ZWdyYV9ib19jcmVhdGVfd2l0aF9oYW5kbGUoZmlsZSwgZHJtLCBhcmdzLT5zaXpl LCBhcmdzLT5mbGFncywKIAkJCQkJICZhcmdzLT5oYW5kbGUpOwotCWlmIChJU19FUlIoYm8pKQot CQlyZXR1cm4gUFRSX0VSUihibyk7Ci0KLQlyZXR1cm4gMDsKKwlyZXR1cm4gUFRSX0VSUl9PUl9a RVJPKGJvKTsKIH0KIAogc3RhdGljIGludCB0ZWdyYV9nZW1fbW1hcChzdHJ1Y3QgZHJtX2Rldmlj ZSAqZHJtLCB2b2lkICpkYXRhLAoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9kcmktZGV2ZWwK From mboxrd@z Thu Jan 1 00:00:00 1970 From: YueHaibing Date: Tue, 25 Sep 2018 01:35:51 +0000 Subject: [PATCH -next] drm/tegra: Use PTR_ERR_OR_ZERO in tegra_gem_create() Message-Id: <1537839351-104885-1-git-send-email-yuehaibing@huawei.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Thierry Reding , David Airlie , Jonathan Hunter Cc: linux-tegra@vger.kernel.org, kernel-janitors@vger.kernel.org, YueHaibing , dri-devel@lists.freedesktop.org Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Signed-off-by: YueHaibing --- drivers/gpu/drm/tegra/drm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index e22352c..056f749 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -497,10 +497,7 @@ static int tegra_gem_create(struct drm_device *drm, void *data, bo = tegra_bo_create_with_handle(file, drm, args->size, args->flags, &args->handle); - if (IS_ERR(bo)) - return PTR_ERR(bo); - - return 0; + return PTR_ERR_OR_ZERO(bo); } static int tegra_gem_mmap(struct drm_device *drm, void *data,