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>

1 files changed, 2 insertions, 4 deletions

diff --git a/fs/jffs2/compr_rtime.c b/fs/jffs2/compr_rtime.c
index 9696ad9ef5f7..16a5047903a6 100644
--- a/fs/jffs2/compr_rtime.c
+++ b/fs/jffs2/compr_rtime.c
@@ -31,8 +31,7 @@
 /* _compress returns the compressed size, -1 if bigger */
 static int jffs2_rtime_compress(unsigned char *data_in,
                                 unsigned char *cpage_out,
-                                uint32_t *sourcelen, uint32_t *dstlen,
-                                void *model)
+                                uint32_t *sourcelen, uint32_t *dstlen)
 {
         short positions[256];
         int outpos = 0;
@@ -73,8 +72,7 @@ static int jffs2_rtime_compress(unsigned char *data_in,
 
 static int jffs2_rtime_decompress(unsigned char *data_in,
                                   unsigned char *cpage_out,
-                                  uint32_t srclen, uint32_t destlen,
-                                  void *model)
+                                  uint32_t srclen, uint32_t destlen)
 {
         short positions[256];
         int outpos = 0;