Merge branch 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

* 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (22 commits)
  drm: add initial r500 drm support
  radeon: setup the ring buffer fetcher to be less agressive.
  drm: fixup some of the ioctl function exit paths
  drm: the drm really should call pci_set_master..
  i915: Add chipset id for Intel Integrated Graphics Device
  drm: cleanup DRM_DEBUG() parameters
  drm/i915: add support for E7221 chipset
  drm: don't cast a pointer to pointer of list_head
  mga_dma: return 'err' not just zero from mga_do_cleanup_dma()
  drm: add _DRM_DRIVER flag, and re-order unload.
  drm: enable udev node creation
  drm: Make DRM_IOCTL_GET_CLIENT return EINVAL when it can't find client #idx.
  drm: move drm_mem_init to proper place in startup sequence
  drm: call driver load function after initialising AGP
  drm: Fix ioc32 compat layer
  drm: fd.o bug #11895: Only add the AGP base to map offset if the caller didn't.
  i915: add suspend/resume support
  drm: update DRM sysfs support
  drm: Initialize the AGP structure's base address at init rather than enable.
  drm: move two function extern into the correct block
  ...

1 files changed, 11 insertions, 14 deletions

diff --git a/drivers/char/drm/drm_ioctl.c b/drivers/char/drm/drm_ioctl.c
index 3cbebf868e68..16829fb3089d 100644
--- a/drivers/char/drm/drm_ioctl.c
+++ b/drivers/char/drm/drm_ioctl.c
@@ -234,26 +234,23 @@ int drm_getclient(struct drm_device *dev, void *data,
 
 	idx = client->idx;
 	mutex_lock(&dev->struct_mutex);
-	
-	if (list_empty(&dev->filelist)) {
-		mutex_unlock(&dev->struct_mutex);
-		return -EINVAL;
-	}
 
 	i = 0;
 	list_for_each_entry(pt, &dev->filelist, lhead) {
-		if (i++ >= idx)
-			break;
+		if (i++ >= idx) {
+			client->auth = pt->authenticated;
+			client->pid = pt->pid;
+			client->uid = pt->uid;
+			client->magic = pt->magic;
+			client->iocs = pt->ioctl_count;
+			mutex_unlock(&dev->struct_mutex);
+
+			return 0;
+		}
 	}
-
-	client->auth = pt->authenticated;
-	client->pid = pt->pid;
-	client->uid = pt->uid;
-	client->magic = pt->magic;
-	client->iocs = pt->ioctl_count;
 	mutex_unlock(&dev->struct_mutex);
 
-	return 0;
+	return -EINVAL;
 }
 
 /**