Re: [PATCH] Rename other copy of hash_string to hashlen_string

[George Spelvin]

> That version fails the test. On m68k/ARAnyM:
>
> test_hash: hashlen_string(256..256) returned length 1, expected 0

Just kill me. :-(

I didn't change that code, so I didn't re-test it.  But I changed
the test.

diff --git a/fs/namei.c b/fs/namei.c
index aefba699..dcb85255 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1958,11 +1958,11 @@ u64 hashlen_string(const char *name)
        unsigned long len = 0, c;
 
        c = (unsigned char)*name;
-       do {
+       while (c) {
                len++;
                hash = partial_name_hash(c, hash);
                c = (unsigned char)name[len];
-       } while (c);
+       }
        return hashlen_create(end_name_hash(hash), len);
 }
 EXPORT_SYMBOL(hashlen_string);