linux-4.2-rc1/drivers/gpu/drm/radeon/cik.c:1912: dead code block ?

[David Binderman]

Hello there,

[linux-4.2-rc1/drivers/gpu/drm/radeon/cik.c:1912] -> 
[linux-4.2-rc1/drivers/gpu/drm/radeon/cik.c:1913]: (warning) Opposite 
conditions in nested 'if' blocks lead to a dead code block.

Source code is

   if (running == 0) {
        if (running) {
            blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
            WREG32(MC_SHARED_BLACKOUT_CNTL, blackout | 1);
        }

Regards

David Binderman