[S390] dasd: check tsb validity

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Check tsb validity before the tcw_get_tsb function is called.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Stefan Haberland 2010-03-24 11:49:54 +01:00 • committed by Martin Schwidefsky

parent 4a31ba57ca

commit b8fde7224d

1 changed files with 2 additions and 2 deletions

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drivers/s390/block/dasd_eckd.c

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