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integrity: remove redundant initialization of variable ret

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The variable ret is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Fixes: eb5798f2e28f ("integrity: convert digsig to akcipher api")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: James Morris <jamorris@linux.microsoft.com>
Addresses-Coverity: ("Unused value")
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Colin Ian King 2020-07-01 14:46:34 +01:00 committed by Mimi Zohar
parent 311aa6aafe
commit 3db0d0c276
1 changed files with 1 additions and 1 deletions
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2
security/integrity/digsig_asymmetric.c
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@ -79,7 +79,7 @@ int asymmetric_verify(struct key *keyring, const char *sig,
struct public_key_signature pks;
struct signature_v2_hdr *hdr = (struct signature_v2_hdr *)sig;
struct key *key;
int ret = -ENOMEM;
int ret;
if (siglen <= sizeof(*hdr))
return -EBADMSG;