summaryrefslogtreecommitdiff
path: root/drivers/s390
diff options
context:
space:
mode:
authorStefan Haberland <stefan.haberland@de.ibm.com>2014-11-24 12:45:47 +0300
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2014-11-28 11:47:24 +0300
commit590aeeddc6c6d9b9c93bec56fc68512631489d2a (patch)
treebd4039d8908cddc8b1c9f19baa9f7899f592ba04 /drivers/s390
parent8c080bd0a1f9f337add122e1c0252151a8f89c14 (diff)
downloadlinux-590aeeddc6c6d9b9c93bec56fc68512631489d2a.tar.xz
s390/dasd: remove unused code
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/block/dasd.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 329db997ee66..3679aeca1c1a 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -2326,21 +2326,11 @@ retry:
return -EAGAIN;
/* normal recovery for basedev IO */
- if (__dasd_sleep_on_erp(cqr)) {
+ if (__dasd_sleep_on_erp(cqr))
+ /* handle erp first */
goto retry;
- /* remember that ERP was needed */
- rc = 1;
- /* skip processing for active cqr */
- if (cqr->status != DASD_CQR_TERMINATED &&
- cqr->status != DASD_CQR_NEED_ERP)
- break;
- }
}
- /* start ERP requests in upper loop */
- if (rc)
- goto retry;
-
return 0;
}