[S390] dasd: fix return code handling
authorHeiko Carstens <heiko.carstens@de.ibm.com>
Mon, 23 May 2011 08:24:26 +0000 (10:24 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 23 May 2011 08:24:28 +0000 (10:24 +0200)
commit364c18d817a6beb3303e6b8f28ea37d9c06ff382
tree6089e8ee580db186bdb6f20d813deea2e8c3874d
parent7712f83aa904fef0d7d6e5ba7684c3272bddbb19
[S390] dasd: fix return code handling

Check return value of itcw_add_dcw() for error code and return it.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd_eckd.c