internal/deephash: fix accidental naked return

name              old time/op    new time/op    delta
Hash-8              23.0µs ± 1%    22.4µs ± 0%   -2.43%  (p=0.008 n=5+5)
HashMapAcyclic-8    24.0µs ± 0%    23.8µs ± 0%   -0.56%  (p=0.008 n=5+5)

name              old alloc/op   new alloc/op   delta
Hash-8              2.92kB ± 0%    2.49kB ± 0%  -14.80%  (p=0.000 n=5+4)
HashMapAcyclic-8    2.53kB ± 0%    2.53kB ± 0%     ~     (all equal)

name              old allocs/op  new allocs/op  delta
Hash-8                93.0 ± 0%      86.0 ± 0%   -7.53%  (p=0.008 n=5+5)
HashMapAcyclic-8       202 ± 0%       202 ± 0%     ~     (all equal)

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
This commit is contained in:
Internal Server Error - Gitea: Git with a cup of tea
500 Internal Server Error

Gitea Version: 1.28.0+dev-477-g8b6ad49a5f