Commit c614e109 authored May 03, 2010 by Dan Carpenter Committed by Herbert Xu May 03, 2010

crypto: algapi - Remove unneeded null check

We don't check "frontend" consistently in crypto_init_spawn2(). We
check it at the start of the function but then we dereference it
unconditionally in the parameter list when we call crypto_init_spawn().

I looked at the places that call crypto_init_spawn2() and "frontend" is
always a valid pointer so I removed the check for null.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 99700716

crypto/algapi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -543,7 +543,7 @@ int crypto_init_spawn2(struct crypto_spawn spawn, struct crypto_alg alg,
		{
		int err = -EINVAL;

		if (frontend && (alg->cra_flags ^ frontend->type) & frontend->maskset)
		if ((alg->cra_flags ^ frontend->type) & frontend->maskset)
		goto out;

		spawn->frontend = frontend;