drm/xe: Fix array bounds check for queries

Queries are 0-indexed, so a query with value N is invalid if the
ARRAY_SIZE is N. Modify the check to account for that.

Fixes: dd08ebf6 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

drivers/gpu/drm/xe/xe_query.c

@@ -381,7 +381,7 @@ int xe_query_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
 	    XE_IOCTL_DBG(xe, query->reserved[0] || query->reserved[1]))
 		return -EINVAL;
 
-	if (XE_IOCTL_DBG(xe, query->query > ARRAY_SIZE(xe_query_funcs)))
+	if (XE_IOCTL_DBG(xe, query->query >= ARRAY_SIZE(xe_query_funcs)))
 		return -EINVAL;
 
 	idx = array_index_nospec(query->query, ARRAY_SIZE(xe_query_funcs));