IB/hfi1: Restore allocated resources on failed copyout

stable inclusion
from stable-v4.19.273
commit 00d9e212b8a39e6ffcf31b9d2e503d2bf6009d45
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9R4LR
CVE: CVE-2023-52747

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=00d9e212b8a39e6ffcf31b9d2e503d2bf6009d45



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[ Upstream commit 6601fc0d ]

Fix a resource leak if an error occurs.

Fixes: f404ca4c ("IB/hfi1: Refactor hfi_user_exp_rcv_setup() IOCTL")
Signed-off-by: Dean Luick <dean.luick@cornelisnetworks.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Link: https://lore.kernel.org/r/167354736291.2132367.10894218740150168180.stgit@awfm-02.cornelisnetworks.com


Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Zeng Heng <zengheng4@huawei.com>