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authorzhengbin <zhengbin13@huawei.com>2019-10-29 17:33:32 +0800
committerJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>2019-11-12 21:45:37 +0200
commit0b40dbcbba923b5379bd1d601edd6d51e23fe72c (patch)
tree9ba8f8cf1a779ba1a8d82f2220292909389a93ca
parent9c8c5742b6af76a3fd93b4e56d1d981173cf9016 (diff)
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>
-rw-r--r--security/keys/trusted-keys/trusted_tpm1.c2
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);