diff options
| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-09-01 17:44:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-01 17:44:29 -0700 |
| commit | 573dbd95964b01a942aa0c68e92b06f2c9536964 (patch) | |
| tree | 4ada5dff2a15e1ad1edee7294d6f0d3c260987d1 /net/sctp | |
| parent | 5170dbebbb2e9159cdf6bbf35e5d79cd7009799a (diff) | |
[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 <jesper.juhl@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/endpointola.c | 3 | ||||
| -rw-r--r-- | net/sctp/socket.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c index e47ac0d1a6d..e22ccd65596 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); diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 4454afe4727..91ec8c93691 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4194,8 +4194,7 @@ out: sctp_release_sock(sk); return err; cleanup: - if (tfm) - sctp_crypto_free_tfm(tfm); + sctp_crypto_free_tfm(tfm); goto out; } |