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| author | zhengbin <zhengbin13@huawei.com> | 2019-10-29 17:33:32 +0800 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-11-12 21:45:37 +0200 |
| commit | 0b40dbcbba923b5379bd1d601edd6d51e23fe72c (patch) | |
| tree | 9ba8f8cf1a779ba1a8d82f2220292909389a93ca /security | |
| parent | 9c8c5742b6af76a3fd93b4e56d1d981173cf9016 (diff) | |
| download | lwn-0b40dbcbba923b5379bd1d601edd6d51e23fe72c.tar.gz lwn-0b40dbcbba923b5379bd1d601edd6d51e23fe72c.zip | |
KEYS: trusted: Remove set but not used variable 'keyhndl'
Fixes gcc '-Wunused-but-set-variable' warning:
security/keys/trusted-keys/trusted_tpm1.c: In function tpm_unseal:
security/keys/trusted-keys/trusted_tpm1.c:588:11: warning: variable keyhndl set but not used [-Wunused-but-set-variable]
Fixes: 00aa975bd031 ("KEYS: trusted: Create trusted keys subsystem")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/trusted-keys/trusted_tpm1.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/security/keys/trusted-keys/trusted_tpm1.c b/security/keys/trusted-keys/trusted_tpm1.c index eb5074e46323..d2c5ec1e040b 100644 --- a/security/keys/trusted-keys/trusted_tpm1.c +++ b/security/keys/trusted-keys/trusted_tpm1.c @@ -585,7 +585,6 @@ static int tpm_unseal(struct tpm_buf *tb, uint32_t authhandle2 = 0; unsigned char cont = 0; uint32_t ordinal; - uint32_t keyhndl; int ret; /* sessions for unsealing key and data */ @@ -601,7 +600,6 @@ static int tpm_unseal(struct tpm_buf *tb, } ordinal = htonl(TPM_ORD_UNSEAL); - keyhndl = htonl(SRKHANDLE); ret = tpm_get_random(chip, nonceodd, TPM_NONCE_SIZE); if (ret != TPM_NONCE_SIZE) { pr_info("trusted_key: tpm_get_random failed (%d)\n", ret); |