remove CopyOnWrite2 and unused vars

unused static functions make grumpy compilers grumpy.

(cherry picked from commit 7a6cf450babea4e706392cb8ad83586fa7f8e558)

Change-Id: Ib40be2b9458ca799ba2b808ed86a627c40cf6ec4
Reviewed-on: http://gerrit.openafs.org/6161
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementix.org>
Tested-by: Derrick Brashear <shadow@dementix.org>

diff --git a/src/viced/afsfileprocs.c b/src/viced/afsfileprocs.c
index d3a1de7e7670d5bf5055ad30e8ee7d83b66a2cb7..4adcd1973bbb1659b0b8a81bf517254a52f94b28 100644 (file)
--- a/src/viced/afsfileprocs.c
+++ b/src/viced/afsfileprocs.c
@@ -1325,48 +1325,6 @@ CopyOnWrite(Vnode * targetptr, Volume * volptr, afs_foff_t off, afs_fsize_t len)
     return 0;                  /* success */
 }                              /*CopyOnWrite */
 
-static int
-CopyOnWrite2(FdHandle_t *targFdP, FdHandle_t *newFdP, afs_foff_t off,
-             afs_sfsize_t size)
-{
-    char *buff = malloc(COPYBUFFSIZE);
-    size_t length;
-    ssize_t rdlen;
-    ssize_t wrlen;
-    int rc = 0;
-    afs_foff_t done = off;
-
-    if (size > FDH_SIZE(targFdP) - off)
-       size = FDH_SIZE(targFdP) - off;
-
-    while (size > 0) {
-       if (size > COPYBUFFSIZE) {      /* more than a buffer */
-           length = COPYBUFFSIZE;
-           size -= COPYBUFFSIZE;
-       } else {
-           length = size;
-           size = 0;
-       }
-       rdlen = FDH_PREAD(targFdP, buff, length, done);
-       if (rdlen == length) {
-           wrlen = FDH_PWRITE(newFdP, buff, length, done);
-           done += rdlen;
-       }
-       else
-           wrlen = 0;
-
-       if ((rdlen != length) || (wrlen != length)) {
-           /* no error recovery, at the worst we'll have a "hole"
-            * in the file */
-           rc = 1;
-           break;
-       }
-    }
-    free(buff);
-    return rc;
-}
-
-
 /*
  * Common code to handle with removing the Name (file when it's called from
  * SAFS_RemoveFile() or an empty dir when called from SAFS_rmdir()) from a
@@ -7344,7 +7302,6 @@ StoreData_RXStyle(Volume * volptr, Vnode * targetptr, struct AFSFid * Fid,
     afs_fsize_t NewLength;     /* size after this store completes */
     afs_sfsize_t adjustSize;   /* bytes to call VAdjust... with */
     int linkCount = 0;         /* link count on inode */
-    afs_fsize_t CoW_off, CoW_len;
     ssize_t nBytes;
     FdHandle_t *fdP;
     struct in_addr logHostAddr;        /* host ip holder for inet_ntoa */