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gpu: nvgpu: MISRA 10.3 Conversions to/from char

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MISRA Rule 10.3 states that the value of an expression shall not be
assigned to an object with a narrower essential type or of a
different essential type category.

We have cases where we are converting to/from char and non char types
and this fix 10.3 violations resulting from these conversions.

This also fix violations in conversions between s8 and non-s8 types
as s8 can be typedefed as char.

Jira NVGPU-1010

Change-Id: I150dd633eb7575de9ea2bedd598b7af74d1fcbd9
Signed-off-by: Sai Nikhil <snikhil@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1801613
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sai Nikhil
2018-08-21 12:18:10 +05:30
committed by mobile promotions
parent 9f5a464d28
commit 05f45bcfc3
4 changed files with 20 additions and 16 deletions
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2
drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c
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@@ -169,7 +169,7 @@ int __nvgpu_alloc_common_init(struct nvgpu_allocator *a, struct gk20a *g,
a->debug = dbg;
strncpy(a->name, name, sizeof(a->name));
a->name[sizeof(a->name) - 1] = 0;
a->name[sizeof(a->name) - 1U] = '\0';
return 0;
}