Thomas Fleury 4cd0e88065 gpu: nvgpu: fix MISRA 10.1 violation in nvgpu.common.mm.mm ...

Below MISRA 10.1 violation is reported in nvgpu.common.mm.mm

${TEGRA_TOP}/kernel/nvgpu/drivers/gpu/nvgpu/common/mm/mm.c:378:
misra_violation: The expression "g->mm.vidmem.size" of non-boolean
essential type is being interpreted as a boolean value for the
operator "&&".

Fix this by explicitly checking g->mm.vidmem.size > 0U.

Jira NVGPU-3331

Change-Id: I1bb54736593801c7cb684973f411459dae6f008d
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2116705
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2019-05-13 14:12:09 -07:00

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