vmbus: simplify hv_ringbuffer_read

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With new iterator functions (and the double mapping) the ring buffer
read function can be greatly simplified.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Stephen Hemminger 2017-06-25 12:30:24 -07:00 • committed by Greg Kroah-Hartman

parent 133d55cdb2

commit 4226ff69a3

1 changed files with 17 additions and 101 deletions

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116

drivers/hv/ring_buffer.c

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