[Bf-blender-cvs] [52302757cd9] master: Fix T54455: OpenCL build error after recent changes.

[Brecht Van Lommel]

Commit: 52302757cd9eec2213ed6d3df66728755b30120d
Author: Brecht Van Lommel
Date:   Thu Mar 29 07:11:22 2018 +0200
Branches: master
https://developer.blender.org/rB52302757cd9eec2213ed6d3df66728755b30120d

Fix T54455: OpenCL build error after recent changes.

===================================================================

M	intern/cycles/kernel/kernel_path_state.h

===================================================================

diff --git a/intern/cycles/kernel/kernel_path_state.h b/intern/cycles/kernel/kernel_path_state.h
index 479bb22d780..8a358e51f94 100644
--- a/intern/cycles/kernel/kernel_path_state.h
+++ b/intern/cycles/kernel/kernel_path_state.h
@@ -164,6 +164,7 @@ ccl_device_inline void path_state_next(KernelGlobals *kg, ccl_addr_space PathSta
 #endif
 }
 
+#ifdef __VOLUME__
 ccl_device_inline bool path_state_volume_next(KernelGlobals *kg, ccl_addr_space PathState *state)
 {
 	/* For volume bounding meshes we pass through without counting transparent
@@ -180,6 +181,7 @@ ccl_device_inline bool path_state_volume_next(KernelGlobals *kg, ccl_addr_space
 
 	return true;
 }
+#endif
 
 ccl_device_inline uint path_state_ray_visibility(KernelGlobals *kg, ccl_addr_space PathState *state)
 {