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drivers: crypto: intel_sha: make set_resume_length_dw1 void

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intel_sha_set_resume_length_dw1() never reports errors
and always returns 0.
The error check at the call site is therefore dead code.

Make the function void and drop the unused error handling.

Signed-off-by: Gaetan Perrot <gaetan.perrot@spacecubics.com>
This commit is contained in:
Gaetan Perrot
2026-01-06 08:50:54 +09:00
committed by Maureen Helm
parent f017f4cb91
commit bca0b43be9
1 changed files with 3 additions and 6 deletions
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9
drivers/crypto/crypto_intel_sha.c
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@@ -52,10 +52,9 @@ static int intel_sha_set_resume_length_dw0(struct sha_container *sha, uint32_t l
return err;
}
static int intel_sha_set_resume_length_dw1(struct sha_container *sha, uint32_t upper_length)
static void intel_sha_set_resume_length_dw1(struct sha_container *sha, uint32_t upper_length)
{
sha->dfsha->sharldw1.full = upper_length;
return 0;
}
static int intel_sha_regs_cpy(void *dst, const void *src, size_t len)
@@ -116,10 +115,8 @@ static int intel_sha_device_run(const struct device *dev, const void *buf_in, si
if (err) {
return err;
}
err = intel_sha_set_resume_length_dw1(self, self->dfsha->shaaldw1.full);
if (err) {
return err;
}
intel_sha_set_resume_length_dw1(self, self->dfsha->shaaldw1.full);
err = intel_sha_regs_cpy((void *)self->dfsha->initial_vector,
(void *)self->dfsha->sha_result,
sizeof(self->dfsha->initial_vector));