dasd: fix list_del corruption during format
authorStefan Haberland <stefan.haberland@de.ibm.com>
Fri, 18 Jul 2014 12:24:20 +0000 (14:24 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 22 Jul 2014 07:26:23 +0000 (09:26 +0200)
commit8fa56aed12f1b0a2828da52280e2efbbf1163ad5
treee628581e9d5096dc968543f18657df28cdad6f8d
parent931a3dce819d2dedc731011c6fd7e6bb5aa188ef
dasd: fix list_del corruption during format

If I/O errors occur during format a kernel panic with a list_del
corruption may occur.

Stop error recovery procedure after an erp action was taken.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c