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authorMike Frysinger <vapier@gentoo.org>2010-09-22 22:52:33 -0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2010-10-25 00:49:11 +0100
commit088bd455c954c0c42edde9d4463e44be10101aac (patch)
treefb1f5d05429bc1f68330adb8cc08cdb0741f5357 /fs/jffs2/compr.h
parentd0f7959e2b708d775c3b6b53cc6a8abb8ff0a00b (diff)
jffs2: drop unused model argument
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>
Diffstat (limited to 'fs/jffs2/compr.h')
-rw-r--r--fs/jffs2/compr.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/jffs2/compr.h b/fs/jffs2/compr.h
index e471a9106fd9..13bb7597ab39 100644
--- a/fs/jffs2/compr.h
+++ b/fs/jffs2/compr.h
@@ -49,9 +49,9 @@ struct jffs2_compressor {
char *name;
char compr; /* JFFS2_COMPR_XXX */
int (*compress)(unsigned char *data_in, unsigned char *cpage_out,
- uint32_t *srclen, uint32_t *destlen, void *model);
+ uint32_t *srclen, uint32_t *destlen);
int (*decompress)(unsigned char *cdata_in, unsigned char *data_out,
- uint32_t cdatalen, uint32_t datalen, void *model);
+ uint32_t cdatalen, uint32_t datalen);
int usecount;
int disabled; /* if set the compressor won't compress */
unsigned char *compr_buf; /* used by size compr. mode */