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scsi: zfcp: remove unused ERP enum values 

All constant defines were introduced with v2.6.0 history commit ea127f975424
("[PATCH] s390 (7/7): zfcp host adapter.") and refactored into enums with
commit 287ac01acf ("[SCSI] zfcp: Cleanup code in zfcp_erp.c").

ZFCP_STATUS_ERP_DISMISSING and ZFCP_ERP_STEP_FSF_XCONFIG were never used.

v2.6.27 commit 287ac01acf ("[SCSI] zfcp: Cleanup code in zfcp_erp.c")
removed the use of ZFCP_ERP_ACTION_READY on refactoring
zfcp_erp_action_exists() to now only check adapter->erp_running_head but no
longer adapter->erp_ready_head. The same commit could have changed the
function return type from int to "enum zfcp_erp_act_state".
ZFCP_ERP_ACTION_READY was never used outside of zfcp_erp_action_exists().

Signed-off-by: Steffen Maier <maier@linux.ibm.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Steffen Maier 2018-05-17 19:14:59 +02:00 committed by Martin K. Petersen
parent d39eda54b7
commit cd4a186aaa
1 changed files with 0 additions and 3 deletions
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3
drivers/s390/scsi/zfcp_erp.c
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@ -19,7 +19,6 @@
enum zfcp_erp_act_flags { enum zfcp_erp_act_flags {
ZFCP_STATUS_ERP_TIMEDOUT = 0x10000000, ZFCP_STATUS_ERP_TIMEDOUT = 0x10000000,
ZFCP_STATUS_ERP_CLOSE_ONLY = 0x01000000, ZFCP_STATUS_ERP_CLOSE_ONLY = 0x01000000,
ZFCP_STATUS_ERP_DISMISSING = 0x00100000,
ZFCP_STATUS_ERP_DISMISSED = 0x00200000, ZFCP_STATUS_ERP_DISMISSED = 0x00200000,
ZFCP_STATUS_ERP_LOWMEM = 0x00400000, ZFCP_STATUS_ERP_LOWMEM = 0x00400000,
ZFCP_STATUS_ERP_NO_REF = 0x00800000, ZFCP_STATUS_ERP_NO_REF = 0x00800000,
@ -27,7 +26,6 @@ enum zfcp_erp_act_flags {
enum zfcp_erp_steps { enum zfcp_erp_steps {
ZFCP_ERP_STEP_UNINITIALIZED = 0x0000, ZFCP_ERP_STEP_UNINITIALIZED = 0x0000,
ZFCP_ERP_STEP_FSF_XCONFIG = 0x0001,
ZFCP_ERP_STEP_PHYS_PORT_CLOSING = 0x0010, ZFCP_ERP_STEP_PHYS_PORT_CLOSING = 0x0010,
ZFCP_ERP_STEP_PORT_CLOSING = 0x0100, ZFCP_ERP_STEP_PORT_CLOSING = 0x0100,
ZFCP_ERP_STEP_PORT_OPENING = 0x0800, ZFCP_ERP_STEP_PORT_OPENING = 0x0800,
@ -61,7 +59,6 @@ enum zfcp_erp_act_type {
enum zfcp_erp_act_state { enum zfcp_erp_act_state {
ZFCP_ERP_ACTION_RUNNING = 1, ZFCP_ERP_ACTION_RUNNING = 1,
ZFCP_ERP_ACTION_READY = 2,
}; };
enum zfcp_erp_act_result { enum zfcp_erp_act_result {