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gpu: nvgpu: whitelist CERT-C STR34-C in static_analysis.h

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Whitelist CERT-C violation STR34-C in nvgpu_safe_cast_s8_to_u8(). This
violation is being reported due to a bug in the Coverity scanner and
is tracked by nvbug 2673832.

JIRA NVGPU-4031

Change-Id: Ia6b897d162f945836d3da00e539dc59e0fceb1bf
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2198903
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Philip Elcan
2019-09-16 11:48:10 -04:00
committed by Alex Waterman
parent a5f722a5ff
commit 039ec0b3da
1 changed files with 1 additions and 0 deletions
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drivers/gpu/nvgpu/include/nvgpu/static_analysis.h
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@@ -293,6 +293,7 @@ static inline u32 nvgpu_safe_cast_bool_to_u32(bool bl_a)
static inline u8 nvgpu_safe_cast_s8_to_u8(s8 sc_a) static inline u8 nvgpu_safe_cast_s8_to_u8(s8 sc_a)
{ {
NVGPU_COV_WHITELIST(false_positive, NVGPU_CERT(STR34_C), "Bug 2673832")
if (sc_a < 0) { if (sc_a < 0) {
BUG(); BUG();
} else { } else {