From 573dbd95964b01a942aa0c68e92b06f2c9536964 Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Thu, 1 Sep 2005 17:44:29 -0700 Subject: [CRYPTO]: crypto_free_tfm() callers no longer need to check for NULL Since the patch to add a NULL short-circuit to crypto_free_tfm() went in, there's no longer any need for callers of that function to check for NULL. This patch removes the redundant NULL checks and also a few similar checks for NULL before calls to kfree() that I ran into while doing the crypto_free_tfm bits. I've succesfuly compile tested this patch, and a kernel with the patch applied boots and runs just fine. When I posted the patch to LKML (and other lists/people on Cc) it drew the following comments : J. Bruce Fields commented "I've no problem with the auth_gss or nfsv4 bits.--b." Sridhar Samudrala said "sctp change looks fine." Herbert Xu signed off on the patch. So, I guess this is ready to be dropped into -mm and eventually mainline. Signed-off-by: Jesper Juhl Signed-off-by: Herbert Xu Signed-off-by: David S. Miller --- net/sctp/endpointola.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/sctp/endpointola.c') diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index e47ac0d1a6d6..e22ccd655965 100644 --- a/net/sctp/endpointola.c +++ b/net/sctp/endpointola.c @@ -193,8 +193,7 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep) sctp_unhash_endpoint(ep); /* Free up the HMAC transform. */ - if (sctp_sk(ep->base.sk)->hmac) - sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac); + sctp_crypto_free_tfm(sctp_sk(ep->base.sk)->hmac); /* Cleanup. */ sctp_inq_free(&ep->base.inqueue); -- cgit v1.2.3-59-g8ed1b