compr_rtime: fix unused warning

The rtime logic causes gcc to emit an unused warning about srclen, so
mark it with an unused attribute to shut it up.

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

diff --git a/compr_rtime.c b/compr_rtime.c
index 7818e1baf9aa0a030afe8c4d49b1b2067c3b88b6..f24379d2395349295efbc67a3e29cd21e113a788 100644 (file)
--- a/compr_rtime.c
+++ b/compr_rtime.c
@@ -64,7 +64,7 @@ static int jffs2_rtime_compress(unsigned char *data_in, unsigned char *cpage_out
 
 
 static int jffs2_rtime_decompress(unsigned char *data_in, unsigned char *cpage_out,
-               uint32_t srclen, uint32_t destlen)
+               __attribute__((unused)) uint32_t srclen, uint32_t destlen)
 {
        short positions[256];
        int outpos = 0;