diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /crypto/ccm.c | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'crypto/ccm.c')
| -rw-r--r-- | crypto/ccm.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/crypto/ccm.c b/crypto/ccm.c index 32fe1bb5decb..499c91717d93 100644 --- a/crypto/ccm.c +++ b/crypto/ccm.c @@ -484,18 +484,16 @@ static struct crypto_instance *crypto_ccm_alloc_common(struct rtattr **tb, int err; algt = crypto_get_attr_type(tb); - err = PTR_ERR(algt); if (IS_ERR(algt)) - return ERR_PTR(err); + return ERR_CAST(algt); if ((algt->type ^ CRYPTO_ALG_TYPE_AEAD) & algt->mask) return ERR_PTR(-EINVAL); cipher = crypto_alg_mod_lookup(cipher_name, CRYPTO_ALG_TYPE_CIPHER, CRYPTO_ALG_TYPE_MASK); - err = PTR_ERR(cipher); if (IS_ERR(cipher)) - return ERR_PTR(err); + return ERR_CAST(cipher); err = -EINVAL; if (cipher->cra_blocksize != 16) @@ -573,15 +571,13 @@ out_put_cipher: static struct crypto_instance *crypto_ccm_alloc(struct rtattr **tb) { - int err; const char *cipher_name; char ctr_name[CRYPTO_MAX_ALG_NAME]; char full_name[CRYPTO_MAX_ALG_NAME]; cipher_name = crypto_attr_alg_name(tb[1]); - err = PTR_ERR(cipher_name); if (IS_ERR(cipher_name)) - return ERR_PTR(err); + return ERR_CAST(cipher_name); if (snprintf(ctr_name, CRYPTO_MAX_ALG_NAME, "ctr(%s)", cipher_name) >= CRYPTO_MAX_ALG_NAME) @@ -612,20 +608,17 @@ static struct crypto_template crypto_ccm_tmpl = { static struct crypto_instance *crypto_ccm_base_alloc(struct rtattr **tb) { - int err; const char *ctr_name; const char *cipher_name; char full_name[CRYPTO_MAX_ALG_NAME]; ctr_name = crypto_attr_alg_name(tb[1]); - err = PTR_ERR(ctr_name); if (IS_ERR(ctr_name)) - return ERR_PTR(err); + return ERR_CAST(ctr_name); cipher_name = crypto_attr_alg_name(tb[2]); - err = PTR_ERR(cipher_name); if (IS_ERR(cipher_name)) - return ERR_PTR(err); + return ERR_CAST(cipher_name); if (snprintf(full_name, CRYPTO_MAX_ALG_NAME, "ccm_base(%s,%s)", ctr_name, cipher_name) >= CRYPTO_MAX_ALG_NAME) @@ -760,17 +753,15 @@ static struct crypto_instance *crypto_rfc4309_alloc(struct rtattr **tb) int err; algt = crypto_get_attr_type(tb); - err = PTR_ERR(algt); if (IS_ERR(algt)) - return ERR_PTR(err); + return ERR_CAST(algt); if ((algt->type ^ CRYPTO_ALG_TYPE_AEAD) & algt->mask) return ERR_PTR(-EINVAL); ccm_name = crypto_attr_alg_name(tb[1]); - err = PTR_ERR(ccm_name); if (IS_ERR(ccm_name)) - return ERR_PTR(err); + return ERR_CAST(ccm_name); inst = kzalloc(sizeof(*inst) + sizeof(*spawn), GFP_KERNEL); if (!inst) |