s390/cio: fix measurement characteristics memleak

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[ Upstream commit 0d9bfe9123 ]

Measurement characteristics are allocated during channel path
registration but not freed during deregistration. Fix this by
embedding these characteristics inside struct channel_path.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sebastian Ott 2016-01-25 10:30:27 +01:00 • committed by Greg Kroah-Hartman

parent 2b2c611c80

commit 10de05f6c3

3 changed files with 6 additions and 18 deletions

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6

drivers/s390/cio/chp.c

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2

drivers/s390/cio/chp.h

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16

drivers/s390/cio/chsc.c

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