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| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2010-02-27 00:37:47 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-02-27 00:37:32 +0300 |
| commit | 589c74d5076dd1bde13a5a36d97ca79be8bd72b2 (patch) | |
| tree | 252349a17326853d7e026b357921da6192958d26 /kernel/taskstats.c | |
| parent | 9eb251225ab4dbea3119cfcf4c5194eed223a740 (diff) | |
| download | linux-589c74d5076dd1bde13a5a36d97ca79be8bd72b2.tar.xz | |
[S390] dasd: fix refcounting.
The function dasd_device_from_cdev returns a reference to the dasd
device and increases the refcount by one. If an exception occurs,
the refcount was not decreased in all cases
e.g. in dasd_discipline_show.
Prevent the offline processing from hang by correcting two functions
to decrease the refcount even if an error occured.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'kernel/taskstats.c')
0 files changed, 0 insertions, 0 deletions