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Commit c8484594 authored by Joe Perches's avatar Joe Perches Committed by Herbert Xu
Browse files

crypto: Use vzalloc 



Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 8ff59090

crypto/deflate.c

+1 −2
Original line number Diff line number Diff line
@@ -48,12 +48,11 @@ static int deflate_comp_init(struct deflate_ctx *ctx) 
	int ret = 0;

	struct z_stream_s *stream = &ctx->comp_stream;



	stream->workspace = vmalloc(zlib_deflate_workspacesize());

	stream->workspace = vzalloc(zlib_deflate_workspacesize());

	if (!stream->workspace) {

		ret = -ENOMEM;

		goto out;

	}

	memset(stream->workspace, 0, zlib_deflate_workspacesize());

	ret = zlib_deflateInit2(stream, DEFLATE_DEF_LEVEL, Z_DEFLATED,

	                        -DEFLATE_DEF_WINBITS, DEFLATE_DEF_MEMLEVEL,

	                        Z_DEFAULT_STRATEGY);

crypto/zlib.c

+1 −2
Original line number Diff line number Diff line
@@ -95,11 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params, 
	zlib_comp_exit(ctx);



	workspacesize = zlib_deflate_workspacesize();

	stream->workspace = vmalloc(workspacesize);

	stream->workspace = vzalloc(workspacesize);

	if (!stream->workspace)

		return -ENOMEM;



	memset(stream->workspace, 0, workspacesize);

	ret = zlib_deflateInit2(stream,

				tb[ZLIB_COMP_LEVEL]

					? nla_get_u32(tb[ZLIB_COMP_LEVEL])