tree f4c5014dab0cd1e66881eeb86286cacc0203e4fa
parent 45d7f32c7a43cbb9592886d38190e379e2eb2226
author Borislav Petkov <bp@alien8.de> 1278390232 -0700
committer David S. Miller <davem@davemloft.net> 1281349069 -0700

ide-cd: Do not access completed requests in the irq handler

ide_cd_error_cmd() can complete an erroneous request with leftover
buffers. Signal this with its return value so that the request is not
accessed after its completion in the irq handler and we oops.

Cc: <stable@kernel.org> # 32.x 33.x 34.x
Signed-off-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: David S. Miller <davem@davemloft.net>