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authorChristof Schmitt <christof.schmitt@de.ibm.com>2010-04-30 18:09:36 +0200
committerJames Bottomley <James.Bottomley@suse.de>2010-05-02 15:42:33 -0400
commit64deb6efdc5504ce97b5c1c6f281fffbc150bd93 (patch)
treedac0645d128d00b19ca55fe11f6d51b6e9f19d8e /drivers/s390/scsi/zfcp_aux.c
parent6b9e1520094a8aa68009c265eb694e0be9f5be3f (diff)
[SCSI] zfcp: Use status_read_buf_num provided by FCP channel
The FCP channel provides the number of status read buffers to issue. Use the provided number instead of the hardcoded number in zfcp. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_aux.c')
-rw-r--r--drivers/s390/scsi/zfcp_aux.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index abf33db647ff..e331df2122f7 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -425,7 +425,8 @@ int zfcp_status_read_refill(struct zfcp_adapter *adapter)
{
while (atomic_read(&adapter->stat_miss) > 0)
if (zfcp_fsf_status_read(adapter->qdio)) {
- if (atomic_read(&adapter->stat_miss) >= 16) {
+ if (atomic_read(&adapter->stat_miss) >=
+ adapter->stat_read_buf_num) {
zfcp_erp_adapter_reopen(adapter, 0, "axsref1",
NULL);
return 1;