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Code Issues Releases Wiki Activity

drm/vmwgfx: Stop checking minor type directly 

Use the appropriate drm minor type helper instead.

Cc: Sinclair Yeh <syeh@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1466788520-21325-2-git-send-email-frank.binns@imgtec.com
This commit is contained in:
Frank Binns 2016-06-24 18:15:15 +01:00 committed by Daniel Vetter
parent 8326439623
commit 0d02c4a1b1
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
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@ -1041,8 +1041,7 @@ static struct vmw_master *vmw_master_check(struct drm_device *dev,
struct vmw_fpriv *vmw_fp = vmw_fpriv(file_priv);
struct vmw_master *vmaster;
if (file_priv->minor->type != DRM_MINOR_LEGACY ||
!(flags & DRM_AUTH))
if (!drm_is_primary_client(file_priv) || !(flags & DRM_AUTH))
return NULL;
ret = mutex_lock_interruptible(&dev->master_mutex);