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[SCSI] zfcp: Use status_read_buf_num provided by FCP channel

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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>
This commit is contained in:
Christof Schmitt
2010-04-30 18:09:36 +02:00
committed by James Bottomley
parent 6b9e152009
commit 64deb6efdc
5 changed files with 6 additions and 3 deletions
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drivers/s390/scsi/zfcp_def.h
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@@ -164,6 +164,7 @@ struct zfcp_adapter {
stack abort/command
completion races */
atomic_t stat_miss; /* # missing status reads*/
unsigned int stat_read_buf_num;
struct work_struct stat_work;
atomic_t status; /* status of this adapter */
struct list_head erp_ready_head; /* error recovery for this