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Arnd Bergmann authored
A recent change to the ioctl handling caused a new harmless warning in the NVMe driver on all 32-bit machines: drivers/block/nvme-core.c: In function 'nvme_submit_io': drivers/block/nvme-core.c:1794:29: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] In order to shup up that warning, this introduces a new temporary variable that uses a double cast to extract the pointer from an __u64 structure member. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: a67a9513 ("NVMe: Meta data handling through submit io ioctl") Acked-by:
Keith Busch <keith.busch@intel.com> Signed-off-by:
Jens Axboe <axboe@fb.com>
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