Thomas Fleury 310471bf77 gpu: nvgpu: fix MISRA 17.7 violation in nvgpu.common.mm.mm ...

Below MISRA 17.7 violation is reported in nvgpu.common.mm.mm

${TEGRA_TOP}/kernel/nvgpu/drivers/gpu/nvgpu/common/mm/mm.c:645:
misra_c_2012_rule_17_7: The return value of a non-void function
"*g->ops.bus.bar1_bind" is unused.

Fix this by checking return value and returning an error in
case of failure.

Jira NVGPU-3331

Change-Id: Iab43d630163af782d3cc87989a64062516a4cd92
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2116706
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 14:12:19 -07:00

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