[PATCH v3 09/10] hw/9pfs: use qemu_xxhash4

["Alex Bennée" <alex.bennee@linaro.org>]

No need to pass zeros as we have helpers that do that for us.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230503091756.1453057-10-alex.bennee@linaro.org>

---
v3
  - remove stale comment
---
 hw/9pfs/9p.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c
index 9621ec1341..991645adca 100644
--- a/hw/9pfs/9p.c
+++ b/hw/9pfs/9p.c
@@ -738,15 +738,14 @@ static VariLenAffix affixForIndex(uint64_t index)
     return invertAffix(&prefix); /* convert prefix to suffix */
 }
 
-/* creative abuse of tb_hash_func7, which is based on xxhash */
 static uint32_t qpp_hash(QppEntry e)
 {
-    return qemu_xxhash7(e.ino_prefix, e.dev, 0, 0, 0);
+    return qemu_xxhash4(e.ino_prefix, e.dev);
 }
 
 static uint32_t qpf_hash(QpfEntry e)
 {
-    return qemu_xxhash7(e.ino, e.dev, 0, 0, 0);
+    return qemu_xxhash4(e.ino, e.dev);
 }
 
 static bool qpd_cmp_func(const void *obj, const void *userp)
-- 
2.39.2