From: Ian Campbell <ian.campb...@citrix.com>
Date: Fri, 29 May 2015 17:22:04 +0100
> drivers/net/xen-netback/netback.c: In function ‘xenvif_tx_build_gops’:
> drivers/net/xen-netback/netback.c:1253:8: warning: format ‘%lu’ expects
> argument of type ‘long unsigned int’, but argument 5 has type ‘int’
> [-Wformat=]
> (txreq.offset&~PAGE_MASK) + txreq.size);
> ^
>
> txreq.offset and .size are uint16_t fields.
>
> Signed-off-by: Ian Campbell <ian.campb...@citrix.com>
This may get rid of the compiler warning on your machine, but it creates
one on mine:
drivers/net/xen-netback/netback.c: In function ‘xenvif_tx_build_gops’:
drivers/net/xen-netback/netback.c:1253:8: warning: format ‘%u’ expects argument
of type ‘unsigned int’, but argument 5 has type ‘long unsigned int’ [-Wformat=]
(txreq.offset&~PAGE_MASK) + txreq.size);
^
There is a type involved in this calculation which is arch
dependent, so you'll need to add a cast or something to
make this warning go away in all cases.
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