compr_zlib: mark local functions as static

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/compr_zlib.c b/compr_zlib.c
index db4811d4e07bedf73dd90db83ea1a5b49ca5d612..03464f97eebdf240945c2b3e136f5888a6aa4723 100644 (file)
--- a/compr_zlib.c
+++ b/compr_zlib.c
@@ -52,7 +52,7 @@ Q: Is 12 bytes sufficient?
  */
 #define STREAM_END_SPACE 12
 
-int jffs2_zlib_compress(unsigned char *data_in, unsigned char *cpage_out,
+static int jffs2_zlib_compress(unsigned char *data_in, unsigned char *cpage_out,
                uint32_t *sourcelen, uint32_t *dstlen, void *model)
 {
        z_stream strm;
@@ -100,7 +100,7 @@ int jffs2_zlib_compress(unsigned char *data_in, unsigned char *cpage_out,
        return 0;
 }
 
-int jffs2_zlib_decompress(unsigned char *data_in, unsigned char *cpage_out,
+static int jffs2_zlib_decompress(unsigned char *data_in, unsigned char *cpage_out,
                uint32_t srclen, uint32_t destlen, void *model)
 {
        z_stream strm;