summaryrefslogtreecommitdiffstats
path: root/crypto/deflate.c
diff options
context:
space:
mode:
authorSteven Whitehouse <swhiteho@redhat.com>2006-07-03 16:25:08 +0200
committerSteven Whitehouse <swhiteho@redhat.com>2006-07-03 16:25:08 +0200
commit0a1340c185734a57fbf4775927966ad4a1347b02 (patch)
treed9ed8f0dd809a7c542a3356601125ea5b5aaa804 /crypto/deflate.c
parent[GFS2] Eliminate one instance of __GFP_NOFAIL (diff)
parent[PATCH] genirq: Fixup ARM devel merge (diff)
downloadlinux-0a1340c185734a57fbf4775927966ad4a1347b02.tar.xz
linux-0a1340c185734a57fbf4775927966ad4a1347b02.zip
Merge rsync://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: include/linux/kernel.h
Diffstat (limited to 'crypto/deflate.c')
-rw-r--r--crypto/deflate.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/crypto/deflate.c b/crypto/deflate.c
index f209368d62ae..6588bbf82e9b 100644
--- a/crypto/deflate.c
+++ b/crypto/deflate.c
@@ -102,8 +102,9 @@ static void deflate_decomp_exit(struct deflate_ctx *ctx)
kfree(ctx->decomp_stream.workspace);
}
-static int deflate_init(void *ctx)
+static int deflate_init(struct crypto_tfm *tfm)
{
+ struct deflate_ctx *ctx = crypto_tfm_ctx(tfm);
int ret;
ret = deflate_comp_init(ctx);
@@ -116,17 +117,19 @@ out:
return ret;
}
-static void deflate_exit(void *ctx)
+static void deflate_exit(struct crypto_tfm *tfm)
{
+ struct deflate_ctx *ctx = crypto_tfm_ctx(tfm);
+
deflate_comp_exit(ctx);
deflate_decomp_exit(ctx);
}
-static int deflate_compress(void *ctx, const u8 *src, unsigned int slen,
- u8 *dst, unsigned int *dlen)
+static int deflate_compress(struct crypto_tfm *tfm, const u8 *src,
+ unsigned int slen, u8 *dst, unsigned int *dlen)
{
int ret = 0;
- struct deflate_ctx *dctx = ctx;
+ struct deflate_ctx *dctx = crypto_tfm_ctx(tfm);
struct z_stream_s *stream = &dctx->comp_stream;
ret = zlib_deflateReset(stream);
@@ -151,12 +154,12 @@ out:
return ret;
}
-static int deflate_decompress(void *ctx, const u8 *src, unsigned int slen,
- u8 *dst, unsigned int *dlen)
+static int deflate_decompress(struct crypto_tfm *tfm, const u8 *src,
+ unsigned int slen, u8 *dst, unsigned int *dlen)
{
int ret = 0;
- struct deflate_ctx *dctx = ctx;
+ struct deflate_ctx *dctx = crypto_tfm_ctx(tfm);
struct z_stream_s *stream = &dctx->decomp_stream;
ret = zlib_inflateReset(stream);
@@ -198,9 +201,9 @@ static struct crypto_alg alg = {
.cra_ctxsize = sizeof(struct deflate_ctx),
.cra_module = THIS_MODULE,
.cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_init = deflate_init,
+ .cra_exit = deflate_exit,
.cra_u = { .compress = {
- .coa_init = deflate_init,
- .coa_exit = deflate_exit,
.coa_compress = deflate_compress,
.coa_decompress = deflate_decompress } }
};