tree 10e35ca5e16875475a7b721acd4a527a663a6647
parent 25f4d75ea45cdcc59158bfd1ae162a6ff2071124
author Ed Cashin <ecashin@coraid.com> 1349396192 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1349460326 +0900

aoe: disallow unsupported AoE minor addresses

A guard is inserted to prevent AoE minor addresses (slot addresses) higher
than 15 to be used, as they are not yet supported by the driver.

There is a change coming that will allow the aoe driver to overcome this
limit by using system device minor numbers dynamically, but until then,
this guard prevents unexpected targets from being used by the driver when
AoE targets with high minor numbers are on the AoE network.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>