cifs: style: replace one-element array with flexible-array

There is a regular need in the kernel to provide a way to declare
having a dynamically sized set of trailing elements in a structure.
Kernel code should always use "flexible array members"[1] for these
cases. The older style of one-element or zero-length arrays should
no longer be used[2].

[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://www.kernel.org/doc/html/v5.9/process/
    deprecated.html#zero-length-and-one-element-arrays

Signed-off-by: YANG LI <[email protected]>
Reported-by: Abaci <[email protected]>
Signed-off-by: Steve French <[email protected]>

diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index 204a622b89ed3575d3e5cda23e115341615afb7a..d85edf5d1429418728d9fa44fac2a2d9a6df7684 100644 (file)
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -424,7 +424,7 @@ struct smb2_rdma_transform_capabilities_context {
        __le16  TransformCount;
        __u16   Reserved1;
        __u32   Reserved2;
-       __le16  RDMATransformIds[1];
+       __le16  RDMATransformIds[];
 } __packed;
 
 /* Signing algorithms */