drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c:124:: possible unintended fallthrough ?

Hello there,

drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv04.c:124:18: warning: this statement may fall through [-Wimplicit-fallthrough=]

Source code is

switch (dmaobj->base.access) { case NV_MEM_ACCESS_RO: dmaobj->flags0 |= 0x00004000; break; case NV_MEM_ACCESS_WO: dmaobj->flags0 |= 0x00008000; case NV_MEM_ACCESS_RW: dmaobj->flags2 |= 0x00000002; break; default: return -EINVAL; }

Suggest either document the fallthrough or add the missing break.

Regards

David Binderman