xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

jffs2: drop unused model argument

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/jffs2/compr.h
View File

@@ -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 */