diff mbox

keys: trusted: remove redundant variable keyhndl

Message ID 20180714162611.8381-1-colin.king@canonical.com (mailing list archive)
State New, archived
Headers show

Commit Message

Colin King July 14, 2018, 4:26 p.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

Variable keyhndl is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'keyhndl' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 security/keys/trusted.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox

Patch

diff --git a/security/keys/trusted.c b/security/keys/trusted.c
index b69d3b1777c2..0400c1a00467 100644
--- a/security/keys/trusted.c
+++ b/security/keys/trusted.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(NULL, nonceodd, TPM_NONCE_SIZE);
 	if (ret != TPM_NONCE_SIZE) {
 		pr_info("trusted_key: tpm_get_random failed (%d)\n", ret);