[S390] sclp: handle empty event buffers

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Handle a malformed hardware response which some versions of the
Support Element (SE) may present during SE restart and which otherwise
would result in an endless loop in function sclp_dispatch_evbufs.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Peter Oberparleiter 2009-02-19 15:18:59 +01:00 • committed by Martin Schwidefsky

parent ba95fd47d1

commit e2e5a0f2b1

1 changed files with 4 additions and 1 deletions

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drivers/s390/char/sclp.c

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