smb3: directory sync should not return an error

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commit 6e70c267e6 upstream.

As with NFS, which ignores sync on directory handles,
fsync on a directory handle is a noop for CIFS/SMB3.
Do not return an error on it.  It breaks some database
apps otherwise.

Signed-off-by: Steve French <smfrench@gmail.com>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Steve French 2018-05-10 10:59:37 -05:00 • committed by Greg Kroah-Hartman

parent 57e2ce8bba

commit f2a42c6bca

1 changed files with 13 additions and 0 deletions

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fs/cifs/cifsfs.c

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