diff options
Diffstat (limited to 'fs/xfs/xfs_da_btree.c')
| -rw-r--r-- | fs/xfs/xfs_da_btree.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c index c352d0633c3..6098aff7bd5 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 */ } /* |