Re: [PATCH 3.13-rc1] xen-blkfront: Silence pfn maybe-uninitialized warning

On 14/11/13 23:24, Konrad Rzeszutek Wilk wrote: > Tim Gardner wrote: >> pfn cannot actually be used unless (!info->feature_persistent), nor is >> pfn accessed in get_grant() unless (!info->feature_persistent), but >> silence >> this warning anyway. gcc-4.8 >> >> drivers/block/xen-blkfront.c: In fu

Re: [PATCH 3.13-rc1] xen-blkfront: Silence pfn maybe-uninitialized warning

On 11/14/2013 02:24 PM, Konrad Rzeszutek Wilk wrote: > Tim Gardner wrote: >> pfn cannot actually be used unless (!info->feature_persistent), nor >> is pfn accessed in get_grant() unless (!info->feature_persistent), >> but silence this warning anyway. gcc-4.8 >> >> drivers/block/xen-blkfront.c: In

Re: [PATCH 3.13-rc1] xen-blkfront: Silence pfn maybe-uninitialized warning

Tim Gardner wrote: >pfn cannot actually be used unless (!info->feature_persistent), nor is >pfn accessed in get_grant() unless (!info->feature_persistent), but >silence >this warning anyway. gcc-4.8 > >drivers/block/xen-blkfront.c: In function 'do_blkif_request': >drivers/block/xen-blkfront.c:508:

[PATCH 3.13-rc1] xen-blkfront: Silence pfn maybe-uninitialized warning

pfn cannot actually be used unless (!info->feature_persistent), nor is pfn accessed in get_grant() unless (!info->feature_persistent), but silence this warning anyway. gcc-4.8 drivers/block/xen-blkfront.c: In function 'do_blkif_request': drivers/block/xen-blkfront.c:508:20: warning: 'pfn' may be u