r600g: Don't return a value in function returning void.

Fixes this GCC warning.
radeon_state.c: In function 'radeon_state_fini':
radeon_state.c:140: warning: 'return' with a value, in function returning void

diff --git a/src/gallium/winsys/r600/drm/radeon_state.c b/src/gallium/winsys/r600/drm/radeon_state.c
index b237b39c2b1a43dafbb301962c88da5044f1a8de..c7aa73c8d4e31fe71b5648a8f0c7840a10837e7e 100644 (file)
--- a/src/gallium/winsys/r600/drm/radeon_state.c
+++ b/src/gallium/winsys/r600/drm/radeon_state.c
@@ -137,7 +137,7 @@ void radeon_state_fini(struct radeon_state *state)
        unsigned i;
 
        if (state == NULL)
-               return NULL;
+               return;
        for (i = 0; i < state->nbo; i++) {
                radeon_ws_bo_reference(state->radeon, &state->bo[i], NULL);
        }