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| author |   Willem de Bruijn <willemb@google.com> | 2017-08-25 13:10:43 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-28 15:11:50 -0700 |
| commit | cc8737a5fe9051b7fa052b08c57ddb9f539c389a (patch) | |
| tree | 3cae87f56e582add84e57166aa2db99b9efe6aa9 /net/ipv4/af_inet.c | |
| parent | Merge branch 'gre-add-collect_md-mode-for-ERSPAN-tunnel' (diff) | |
| download | linux-dev-cc8737a5fe9051b7fa052b08c57ddb9f539c389a.tar.xz linux-dev-cc8737a5fe9051b7fa052b08c57ddb9f539c389a.zip | |
xen-netback: update ubuf_info initialization to anonymous union
The xen driver initializes struct ubuf_info fields using designated
initializers. I recently moved these fields inside a nested anonymous
struct inside an anonymous union. I had missed this use case.
This breaks compilation of xen-netback with older compilers.
>From kbuild bot with gcc-4.4.7:
drivers/net//xen-netback/interface.c: In function
'xenvif_init_queue':
>> drivers/net//xen-netback/interface.c:554: error: unknown field 'ctx' specified in initializer
>> drivers/net//xen-netback/interface.c:554: warning: missing braces around initializer
drivers/net//xen-netback/interface.c:554: warning: (near initialization for '(anonymous).<anonymous>')
>> drivers/net//xen-netback/interface.c:554: warning: initialization makes integer from pointer without a cast
>> drivers/net//xen-netback/interface.c:555: error: unknown field 'desc' specified in initializer
Add double braces around the designated initializers to match their
nested position in the struct. After this, compilation succeeds again.
Fixes: 4ab6c99d99bb ("sock: MSG_ZEROCOPY notification coalescing")
Reported-by: kbuild bot <lpk@intel.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/af_inet.c')
0 files changed, 0 insertions, 0 deletions