[Qemu-devel] [patch] Shut up compiler warning.

[Paul Brook]

The new bdrv_close callbacks are declared to return "int". However their 
return value is never set, and always ignored. GCC rightly warns about this.

Attached patch changes them to have a void return type.

Is mailing patches to this list the preferred way of submitting changes? If 
not what should I do with them?

Paul

patch.qemu_block_close
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