Merge remote-tracking branch 'regulator/topic/max8952' into v3.9-rc8

[karo-tx-linux.git] / drivers / gpu / drm / nouveau / nouveau_abi16.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 3b6dc883e150a4b8d3493cfd6104d7f827967e98..5eb3e0da7c6eb1eb213e527021668ddd96bccaa1 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -391,7 +391,7 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS)
        struct nouveau_drm *drm = nouveau_drm(dev);
        struct nouveau_device *device = nv_device(drm->device);
        struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev);
-       struct nouveau_abi16_chan *chan, *temp;
+       struct nouveau_abi16_chan *chan = NULL, *temp;
        struct nouveau_abi16_ntfy *ntfy;
        struct nouveau_object *object;
        struct nv_dma_class args = {};
@@ -404,10 +404,11 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS)
        if (unlikely(nv_device(abi16->device)->card_type >= NV_C0))
                return nouveau_abi16_put(abi16, -EINVAL);
 
-       list_for_each_entry_safe(chan, temp, &abi16->channels, head) {
-               if (chan->chan->handle == (NVDRM_CHAN | info->channel))
+       list_for_each_entry(temp, &abi16->channels, head) {
+               if (temp->chan->handle == (NVDRM_CHAN | info->channel)) {
+                       chan = temp;
                        break;
-               chan = NULL;
+               }
        }
 
        if (!chan)
@@ -459,17 +460,18 @@ nouveau_abi16_ioctl_gpuobj_free(ABI16_IOCTL_ARGS)
 {
        struct drm_nouveau_gpuobj_free *fini = data;
        struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev);
-       struct nouveau_abi16_chan *chan, *temp;
+       struct nouveau_abi16_chan *chan = NULL, *temp;
        struct nouveau_abi16_ntfy *ntfy;
        int ret;
 
        if (unlikely(!abi16))
                return -ENOMEM;
 
-       list_for_each_entry_safe(chan, temp, &abi16->channels, head) {
-               if (chan->chan->handle == (NVDRM_CHAN | fini->channel))
+       list_for_each_entry(temp, &abi16->channels, head) {
+               if (temp->chan->handle == (NVDRM_CHAN | fini->channel)) {
+                       chan = temp;
                        break;
-               chan = NULL;
+               }
        }
 
        if (!chan)