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/sunrpc/auth_gss/gss_krb5_mech.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'net/sunrpc/auth_gss/gss_krb5_mech.c') diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index cf726510df8..606a8a82caf 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -185,12 +185,9 @@ static void gss_delete_sec_context_kerberos(void *internal_ctx) { struct krb5_ctx *kctx = internal_ctx; - if (kctx->seq) - crypto_free_tfm(kctx->seq); - if (kctx->enc) - crypto_free_tfm(kctx->enc); - if (kctx->mech_used.data) - kfree(kctx->mech_used.data); + crypto_free_tfm(kctx->seq); + crypto_free_tfm(kctx->enc); + kfree(kctx->mech_used.data); kfree(kctx); } -- cgit v1.2.3