drm/amd/display: Fix brace style in dm_handle_hpd_rx_irq()

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Andrey Grodzovsky  <andey.grodzovsky@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

@@ -1010,9 +1010,10 @@ static void dm_handle_hpd_rx_irq(struct amdgpu_dm_connector *aconnector)
 				dpcd_bytes_to_read);
 
 			new_irq_handled = false;
-		} else
+		} else {
 			break;
 		}
+	}
 
 	if (process_count == max_process_count)
 		DRM_DEBUG_DRIVER("Loop exceeded max iterations\n");