drm/exynos: Remove redundant error messages

kzalloc already has built-in error messages. Hence remove
additional ones.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 5 insertions, 17 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index d2b6ab4def93..824e0705c8d3 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -408,10 +408,8 @@ static struct drm_exynos_ipp_cmd_work *ipp_create_cmd_work(void)
 	struct drm_exynos_ipp_cmd_work *cmd_work;
 
 	cmd_work = kzalloc(sizeof(*cmd_work), GFP_KERNEL);
-	if (!cmd_work) {
-		DRM_ERROR("failed to alloc cmd_work.\n");
+	if (!cmd_work)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	INIT_WORK((struct work_struct *)cmd_work, ipp_sched_cmd);
 
@@ -423,10 +421,8 @@ static struct drm_exynos_ipp_event_work *ipp_create_event_work(void)
 	struct drm_exynos_ipp_event_work *event_work;
 
 	event_work = kzalloc(sizeof(*event_work), GFP_KERNEL);
-	if (!event_work) {
-		DRM_ERROR("failed to alloc event_work.\n");
+	if (!event_work)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	INIT_WORK((struct work_struct *)event_work, ipp_sched_event);
 
@@ -482,10 +478,8 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
 
 	/* allocate command node */
 	c_node = kzalloc(sizeof(*c_node), GFP_KERNEL);
-	if (!c_node) {
-		DRM_ERROR("failed to allocate map node.\n");
+	if (!c_node)
 		return -ENOMEM;
-	}
 
 	/* create property id */
 	ret = ipp_create_id(&ctx->prop_idr, &ctx->prop_lock, c_node,
@@ -694,10 +688,8 @@ static struct drm_exynos_ipp_mem_node
 	mutex_lock(&c_node->mem_lock);
 
 	m_node = kzalloc(sizeof(*m_node), GFP_KERNEL);
-	if (!m_node) {
-		DRM_ERROR("failed to allocate queue node.\n");
+	if (!m_node)
 		goto err_unlock;
-	}
 
 	/* clear base address for error handling */
 	memset(&buf_info, 0x0, sizeof(buf_info));
@@ -798,9 +790,7 @@ static int ipp_get_event(struct drm_device *drm_dev,
 	DRM_DEBUG_KMS("ops_id[%d]buf_id[%d]\n", qbuf->ops_id, qbuf->buf_id);
 
 	e = kzalloc(sizeof(*e), GFP_KERNEL);
-
 	if (!e) {
-		DRM_ERROR("failed to allocate event.\n");
 		spin_lock_irqsave(&drm_dev->event_lock, flags);
 		file->event_space += sizeof(e->event);
 		spin_unlock_irqrestore(&drm_dev->event_lock, flags);
@@ -1780,10 +1770,8 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev,
 	struct exynos_drm_ipp_private *priv;
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	if (!priv) {
-		DRM_ERROR("failed to allocate priv.\n");
+	if (!priv)
 		return -ENOMEM;
-	}
 	priv->dev = dev;
 	file_priv->ipp_priv = priv;