diff options
author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2009-09-11 04:28:29 -0400 |
---|---|---|
committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-09-11 04:29:41 -0400 |
commit | 68b781fe1bed89011ab7c58ede8476abe64432d2 (patch) | |
tree | afe2148854aa2f4eae370a2cf1855f80a9b5a8cb /drivers/s390/block/dasd_eer.c | |
parent | 97f604b07473669f4da52b1f859ee45e8d48d42a (diff) |
[S390] dasd: optimize cpu usage in goodcase
remove unnecessary dbf call, remove string operations for magic
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd_eer.c')
-rw-r--r-- | drivers/s390/block/dasd_eer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index c24c8c30380d..6bd2bd54f225 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c | |||
@@ -464,7 +464,7 @@ int dasd_eer_enable(struct dasd_device *device) | |||
464 | if (!device->discipline || strcmp(device->discipline->name, "ECKD")) | 464 | if (!device->discipline || strcmp(device->discipline->name, "ECKD")) |
465 | return -EPERM; /* FIXME: -EMEDIUMTYPE ? */ | 465 | return -EPERM; /* FIXME: -EMEDIUMTYPE ? */ |
466 | 466 | ||
467 | cqr = dasd_kmalloc_request("ECKD", 1 /* SNSS */, | 467 | cqr = dasd_kmalloc_request(DASD_ECKD_MAGIC, 1 /* SNSS */, |
468 | SNSS_DATA_SIZE, device); | 468 | SNSS_DATA_SIZE, device); |
469 | if (IS_ERR(cqr)) | 469 | if (IS_ERR(cqr)) |
470 | return -ENOMEM; | 470 | return -ENOMEM; |