CIFS: Fix STATUS_CANNOT_DELETE error mapping for SMB2

The existing mapping causes unlink() call to return error after delete
operation. Changing the mapping to -EACCES makes the client process
the call like CIFS protocol does - reset dos attributes with ATTR_READONLY
flag masked off and retry the operation.

Cc: stable@vger.kernel.org
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c
index 94bd4fbb13d3..e31a9dfdcd39 100644
--- a/fs/cifs/smb2maperror.c
+++ b/fs/cifs/smb2maperror.c
@@ -605,7 +605,7 @@ static const struct status_to_posix_error smb2_error_map_table[] = {
         {STATUS_MAPPED_FILE_SIZE_ZERO, -EIO, "STATUS_MAPPED_FILE_SIZE_ZERO"},
         {STATUS_TOO_MANY_OPENED_FILES, -EMFILE, "STATUS_TOO_MANY_OPENED_FILES"},
         {STATUS_CANCELLED, -EIO, "STATUS_CANCELLED"},
-        {STATUS_CANNOT_DELETE, -EIO, "STATUS_CANNOT_DELETE"},
+        {STATUS_CANNOT_DELETE, -EACCES, "STATUS_CANNOT_DELETE"},
         {STATUS_INVALID_COMPUTER_NAME, -EIO, "STATUS_INVALID_COMPUTER_NAME"},
         {STATUS_FILE_DELETED, -EIO, "STATUS_FILE_DELETED"},
         {STATUS_SPECIAL_ACCOUNT, -EIO, "STATUS_SPECIAL_ACCOUNT"},