READ is "data destination", not source...

stable inclusion
from stable-v5.10.168
commit b5437e0ba9e75ce29498f2f53e8e9d91cc59edf6
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7URR4

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=b5437e0ba9e75ce29498f2f53e8e9d91cc59edf6



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[ Upstream commit 355d2c27 ]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: zhaoxiaoqiang11 <zhaoxiaoqiang11@jd.com>