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| author | Colin Ian King <colin.king@canonical.com> | 2020-04-16 00:03:58 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-04-24 17:42:16 +1000 |
| commit | 63e05f3275172283fd0020dba678ef8eca869ef7 (patch) | |
| tree | 770b52c9e56efec1036c626b94f45de30e6207c1 | |
| parent | 8a656a48f75f193b901efe14326663505874c37a (diff) | |
| download | lwn-63e05f3275172283fd0020dba678ef8eca869ef7.tar.gz lwn-63e05f3275172283fd0020dba678ef8eca869ef7.zip | |
crypto: algif_rng - remove redundant assignment to variable err
The variable err 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.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | crypto/algif_rng.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/algif_rng.c b/crypto/algif_rng.c index 22df3799a17b..087c0ad09d38 100644 --- a/crypto/algif_rng.c +++ b/crypto/algif_rng.c @@ -61,7 +61,7 @@ static int rng_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, struct sock *sk = sock->sk; struct alg_sock *ask = alg_sk(sk); struct rng_ctx *ctx = ask->private; - int err = -EFAULT; + int err; int genlen = 0; u8 result[MAXSIZE]; |