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nfs: fix broken handling of the softreval mount option

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[ Upstream commit 085d16d5f949b64713d5e960d6c9bbf51bc1d511 ]

Turns out that ever since this mount option was added, passing
`softreval` in NFS mount options cancelled all other flags while not
affecting the underlying flag `NFS_MOUNT_SOFTREVAL`.

Fixes: c74dfe97c1 ("NFS: Add mount option 'softreval'")
Signed-off-by: Dan Aloni <dan.aloni@vastdata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dan Aloni 2022-05-08 15:54:50 +03:00 committed by Greg Kroah-Hartman
parent 49c10784b9
commit 2cb8689f45
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/fs_context.c
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@ -476,7 +476,7 @@ static int nfs_fs_context_parse_param(struct fs_context *fc,
if (result.negated)
ctx->flags &= ~NFS_MOUNT_SOFTREVAL;
else
ctx->flags &= NFS_MOUNT_SOFTREVAL;
ctx->flags |= NFS_MOUNT_SOFTREVAL;
break;
case Opt_posix:
if (result.negated)