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jffs2: drop unused model argument

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The jffs2 compression framework provides a "model" argument when
compressing and decompressing, but the caller always passes in NULL
and the callees never use it.  So punt this useless overhead.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Mike Frysinger
2010-09-22 22:52:33 -04:00
committed by David Woodhouse
parent d0f7959e2b
commit 088bd455c9
6 changed files with 15 additions and 22 deletions
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6
fs/jffs2/compr_zlib.c
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@@ -68,8 +68,7 @@ static void free_workspaces(void)
static int jffs2_zlib_compress(unsigned char *data_in,
unsigned char *cpage_out,
uint32_t *sourcelen, uint32_t *dstlen,
void *model)
uint32_t *sourcelen, uint32_t *dstlen)
{
int ret;
@@ -136,8 +135,7 @@ static int jffs2_zlib_compress(unsigned char *data_in,
static int jffs2_zlib_decompress(unsigned char *data_in,
unsigned char *cpage_out,
uint32_t srclen, uint32_t destlen,
void *model)
uint32_t srclen, uint32_t destlen)
{
int ret;
int wbits = MAX_WBITS;