vmci: simplify qp_dequeue_locked()

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* no need for callback argument - it's always the same one
* fold __qp_memcpy_from_queue() into its only caller, get rid of dead code
* pass struct iov_iter * without casting to void *
* don't pass buf_size at all - it's always iov_iter_count(to)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2017-07-14 16:42:29 -04:00

parent ce3d6e7d42

commit 53f58d8ed8

1 changed files with 18 additions and 53 deletions

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drivers/misc/vmw_vmci/vmci_queue_pair.c

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