aboutsummaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_da_btree.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/xfs/xfs_da_btree.c')
-rw-r--r--fs/xfs/xfs_da_btree.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index c352d06..6098aff 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -1592,15 +1592,6 @@ xfs_da_hashname(const uchar_t *name, int namelen)
{
xfs_dahash_t hash;
-#ifdef SLOWVERSION
- /*
- * This is the old one-byte-at-a-time version.
- */
- for (hash = 0; namelen > 0; namelen--)
- hash = *name++ ^ rol32(hash, 7);
-
- return(hash);
-#else
/*
* Do four characters at a time as long as we can.
*/
@@ -1619,12 +1610,9 @@ xfs_da_hashname(const uchar_t *name, int namelen)
return (name[0] << 7) ^ (name[1] << 0) ^ rol32(hash, 7 * 2);
case 1:
return (name[0] << 0) ^ rol32(hash, 7 * 1);
- case 0:
+ default: /* case 0: */
return hash;
}
- /* NOTREACHED */
-#endif
- return 0; /* keep gcc happy */
}
/*