libafs: Remove support for length optimisation

At one point afs_StoreAllSegments had an optimisation to speed up
stores. However, that optimistation used the chunkLength without
taking appropriate locks, and was disabled. The variable assignments
which still exist from this code cause errors with gcc 4.6.0, so just
remove them.

Change-Id: I86547d94280d7f07214fbf6ef5b3db61c9781e59
Reviewed-on: http://gerrit.openafs.org/4991
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/afs/afs_segments.c b/src/afs/afs_segments.c
index 56a539d48f2056f76d184be1b9a1d63c3d719e5e..0d827dc6bdc25ea859cd9de71fb14e80e41d6f5c 100644 (file)
--- a/src/afs/afs_segments.c
+++ b/src/afs/afs_segments.c
@@ -169,7 +169,6 @@ afs_StoreAllSegments(struct vcache *avc, struct vrequest *areq,
     afs_hyper_t newDV, oldDV;  /* DV when we start, and finish, respectively */
     struct dcache **dcList;
     unsigned int i, j, minj, moredata, high, off;
-    afs_size_t tlen;
     afs_size_t maxStoredLength;        /* highest offset we've written to server. */
     int safety, marineronce = 0;
 
@@ -238,7 +237,6 @@ afs_StoreAllSegments(struct vcache *avc, struct vrequest *areq,
     origCBs = afs_allCBs;
 
     maxStoredLength = 0;
-    tlen = avc->f.m.Length;
     minj = 0;
 
     do {