Zhang Xiaoxu e13ef43813 cifs: Fix wrong return value checking when GETFLAGS
[ Upstream commit 92bbd67a55fee50743b42825d1c016e7fd5c79f9 ]

The return value of CIFSGetExtAttr is negative, should be checked
with -EOPNOTSUPP rather than EOPNOTSUPP.

Fixes: 64a5cfa6db94 ("Allow setting per-file compression via SMB2/3")
Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-25 17:45:48 +01:00
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