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| author | Colin Ian King <colin.king@canonical.com> | 2020-07-01 14:46:34 +0100 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.ibm.com> | 2020-07-27 16:52:09 -0400 |
| commit | 3db0d0c276a752af39beb5ca7424cb659aa005bb (patch) | |
| tree | 1dbf5e2ad52e34fd1e5c147d6a24099d0a41215f /security/integrity | |
| parent | 311aa6aafea446c2f954cc19d66425bfed8c4b0b (diff) | |
| download | linux-stable-3db0d0c276a752af39beb5ca7424cb659aa005bb.tar.gz linux-stable-3db0d0c276a752af39beb5ca7424cb659aa005bb.tar.bz2 linux-stable-3db0d0c276a752af39beb5ca7424cb659aa005bb.zip | |
integrity: remove redundant initialization of variable ret
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>
Diffstat (limited to 'security/integrity')
| -rw-r--r-- | security/integrity/digsig_asymmetric.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/integrity/digsig_asymmetric.c b/security/integrity/digsig_asymmetric.c index 4e0d6778277e..cfa4127d0518 100644 --- a/security/integrity/digsig_asymmetric.c +++ b/security/integrity/digsig_asymmetric.c @@ -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; |