Message ID | 20200415230358.1566912-1-colin.king@canonical.com (mailing list archive) |
---|---|
State | Accepted |
Delegated to: | Herbert Xu |
Headers | show |
Series | crypto: algif_rng: remove redundant assignment to variable err | expand |
On Thu, Apr 16, 2020 at 12:03:58AM +0100, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > 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> > --- > crypto/algif_rng.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Patch applied. Thanks.
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];