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[S390] dasd: fix possible NULL pointer errors
authorStefan Haberland <stefan.haberland@de.ibm.com>
Wed, 27 Jan 2010 09:12:35 +0000 (10:12 +0100)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Wed, 27 Jan 2010 09:12:48 +0000 (10:12 +0100)
commit6f40eea9e47ce3119a052ae4599769a0433155a4
tree1615733697057a38054f68bf46109fffeeb5e549tree | snapshot
parentada2f9fae9f6d2b0a6df42c318a4ff65c1704acccommit | diff
[S390] dasd: fix possible NULL pointer errors

Fix possible NULL pointer in DASD messages and correct discipline
checking.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c diff | blob | history
drivers/s390/block/dasd_eckd.c diff | blob | history
drivers/s390/block/dasd_ioctl.c diff | blob | history
drivers/s390/block/dasd_proc.c diff | blob | history
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