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nfsd: remove read permission bit for ctl sysctl

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It's meant to be write-only.

Fixes: 89c905beccbb ("nfsd: allow forced expiration of NFSv4 clients")
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Petr Vorel 2020-03-13 13:39:57 +01:00 committed by Chuck Lever
parent 3ac3711adb
commit 6cbfad5f20
1 changed files with 1 additions and 1 deletions
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fs/nfsd/nfs4state.c
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@ -2645,7 +2645,7 @@ static const struct file_operations client_ctl_fops = {
static const struct tree_descr client_files[] = { static const struct tree_descr client_files[] = {
[0] = {"info", &client_info_fops, S_IRUSR}, [0] = {"info", &client_info_fops, S_IRUSR},
[1] = {"states", &client_states_fops, S_IRUSR}, [1] = {"states", &client_states_fops, S_IRUSR},
[2] = {"ctl", &client_ctl_fops, S_IRUSR|S_IWUSR}, [2] = {"ctl", &client_ctl_fops, S_IWUSR},
[3] = {""}, [3] = {""},
}; };