Commit 63e05f32 authored Apr 16, 2020 by Colin Ian King Committed by Herbert Xu Apr 24, 2020

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>

parent 8a656a48

crypto/algif_rng.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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];

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