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authorAlexey Dobriyan <adobriyan@gmail.com>2006-09-29 13:01:05 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 20:18:20 +0400
commit368bdb3d616fa352971f45b423ae6344715e620b (patch)
treedcb02bd584d5d23c12393726f91694b1fc03ccc1
parenta4376e13ce07774be14e83fe501ef5c8500b83a1 (diff)
downloadlinux-368bdb3d616fa352971f45b423ae6344715e620b.tar.xz
[PATCH] cramfs: make cramfs_uncompress_exit() return void
It always returns 0, so relying on it is useless. The only caller isn't checking return value. In general, un-, de-, -free functions should return void. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--fs/cramfs/uncompress.c3
-rw-r--r--include/linux/cramfs_fs.h2
2 files changed, 2 insertions, 3 deletions
diff --git a/fs/cramfs/uncompress.c b/fs/cramfs/uncompress.c
index 8def89f2c438..fc3ccb74626f 100644
--- a/fs/cramfs/uncompress.c
+++ b/fs/cramfs/uncompress.c
@@ -68,11 +68,10 @@ int cramfs_uncompress_init(void)
return 0;
}
-int cramfs_uncompress_exit(void)
+void cramfs_uncompress_exit(void)
{
if (!--initialized) {
zlib_inflateEnd(&stream);
vfree(stream.workspace);
}
- return 0;
}
diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index a41f38428c37..1dba681e428d 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -87,6 +87,6 @@ struct cramfs_super {
/* Uncompression interfaces to the underlying zlib */
int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
int cramfs_uncompress_init(void);
-int cramfs_uncompress_exit(void);
+void cramfs_uncompress_exit(void);
#endif