dcache: subtract d_hash_shift from 32 in advance

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Alexey Dobriyan 2017-11-20 18:05:07 +03:00 • committed by Al Viro
commit 854d3e6343