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crypto: Use vzalloc

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Signed-off-by: Joe Perches <[email protected]>
Signed-off-by: Herbert Xu <[email protected]>
This commit is contained in:
Joe Perches 2010-11-27 16:30:39 +08:00 • committed by Herbert Xu
commit c8484594ae
2 changed files with 2 additions and 4 deletions
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3
crypto/deflate.c
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@ -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);