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(parent: 62ab466) | patch
loop: Rework lo_ioctl() __user argument casting
authorMartijn Coenen <maco@android.com>
Wed, 13 May 2020 13:38:43 +0000 (15:38 +0200)
committerJens Axboe <axboe@kernel.dk>
Thu, 21 May 2020 14:20:35 +0000 (08:20 -0600)
commit571fae6e290d64a3e8132c455e7786c99c467ed1
tree930e09bdb96a8613a841595bbc9fb6f06054129etree | snapshot
parent62ab466ca881fe200c21aa74b65f8bd83ec482dccommit | diff
loop: Rework lo_ioctl() __user argument casting

In preparation for a new ioctl that needs to copy_from_user(); makes the
code easier to read as well.

Signed-off-by: Martijn Coenen <maco@android.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/loop.c diff | blob | history
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