diff options
Diffstat (limited to 'crypto/deflate.c')
| -rw-r--r-- | crypto/deflate.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/crypto/deflate.c b/crypto/deflate.c index cbc7a33a960..b57d70eb156 100644 --- a/crypto/deflate.c +++ b/crypto/deflate.c @@ -32,7 +32,6 @@ #include <linux/interrupt.h> #include <linux/mm.h> #include <linux/net.h> -#include <linux/slab.h> #define DEFLATE_DEF_LEVEL Z_DEFAULT_COMPRESSION #define DEFLATE_DEF_WINBITS 11 @@ -48,7 +47,8 @@ static int deflate_comp_init(struct deflate_ctx *ctx) int ret = 0; struct z_stream_s *stream = &ctx->comp_stream; - stream->workspace = vzalloc(zlib_deflate_workspacesize()); + stream->workspace = vzalloc(zlib_deflate_workspacesize( + -DEFLATE_DEF_WINBITS, DEFLATE_DEF_MEMLEVEL)); if (!stream->workspace) { ret = -ENOMEM; goto out; @@ -72,7 +72,7 @@ static int deflate_decomp_init(struct deflate_ctx *ctx) int ret = 0; struct z_stream_s *stream = &ctx->decomp_stream; - stream->workspace = kzalloc(zlib_inflate_workspacesize(), GFP_KERNEL); + stream->workspace = vzalloc(zlib_inflate_workspacesize()); if (!stream->workspace) { ret = -ENOMEM; goto out; @@ -85,7 +85,7 @@ static int deflate_decomp_init(struct deflate_ctx *ctx) out: return ret; out_free: - kfree(stream->workspace); + vfree(stream->workspace); goto out; } @@ -98,7 +98,7 @@ static void deflate_comp_exit(struct deflate_ctx *ctx) static void deflate_decomp_exit(struct deflate_ctx *ctx) { zlib_inflateEnd(&ctx->decomp_stream); - kfree(ctx->decomp_stream.workspace); + vfree(ctx->decomp_stream.workspace); } static int deflate_init(struct crypto_tfm *tfm) @@ -199,7 +199,6 @@ static struct crypto_alg alg = { .cra_flags = CRYPTO_ALG_TYPE_COMPRESS, .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 = { |