diff options
| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-09-02 04:44:29 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-02 04:44:29 +0400 |
| commit | 573dbd95964b01a942aa0c68e92b06f2c9536964 (patch) | |
| tree | 4ada5dff2a15e1ad1edee7294d6f0d3c260987d1 /net/ipv4/ipcomp.c | |
| parent | 5170dbebbb2e9159cdf6bbf35e5d79cd7009799a (diff) | |
| download | linux-573dbd95964b01a942aa0c68e92b06f2c9536964.tar.xz | |
[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/ipv4/ipcomp.c')
| -rw-r--r-- | net/ipv4/ipcomp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index dcb7ee6c4858..fc718df17b40 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -345,8 +345,7 @@ static void ipcomp_free_tfms(struct crypto_tfm **tfms) for_each_cpu(cpu) { struct crypto_tfm *tfm = *per_cpu_ptr(tfms, cpu); - if (tfm) - crypto_free_tfm(tfm); + crypto_free_tfm(tfm); } free_percpu(tfms); } |