libctf: unused variable

	* ctf-archive.c (arc_mmap_writeout): Delete unused variable.

diff --git a/libctf/ctf-archive.c b/libctf/ctf-archive.c
index 54c49b3edbb238c1dd03b6dd949d985eb189990f..a8f76e4f42f1d6cdc83a59e48ac20e527c90519f 100644 (file)
--- a/libctf/ctf-archive.c
+++ b/libctf/ctf-archive.c
@@ -1249,7 +1249,6 @@ static int arc_mmap_writeout (int fd, void *header, size_t headersz,
                              const char **errmsg)
 {
   ssize_t len;
-  size_t acc = 0;
   char *data = (char *) header;
   ssize_t count = headersz;
 
@@ -1272,7 +1271,6 @@ static int arc_mmap_writeout (int fd, void *header, size_t headersz,
       if (len == EINTR)
        continue;
 
-      acc += len;
       if (len == 0)                            /* EOF.  */
        break;