[SCSI] zfcp: Fix error handling for blocked unit for send FCP command

In the case the unit is blocked, zfcp_unit_get has not been called yet, so the error handling path should not call zfcp_unit_put. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

[SCSI] zfcp: Fix error handling for blocked unit for send FCP command
In the case the unit is blocked, zfcp_unit_get has not been called yet, so the error handling path should not call zfcp_unit_put. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Christof Schmitt · James Bottomley
1 parent 6071d7ec36
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/s390/scsi/zfcp_fsf.c
@@ -3562,8 +3562,8 @@
  send_failed:
  no_fit:
  failed_scsi_cmnd:
- unit_blocked:
 	zfcp_unit_put(unit);
+ unit_blocked:
 	zfcp_fsf_req_free(fsf_req);
 	fsf_req = NULL;
 	scsi_cmnd->host_scribble = NULL;
...	...	@@ -3562,8 +3562,8 @@
3562	3562	send_failed:
3563	3563	no_fit:
3564	3564	failed_scsi_cmnd:
3565		- unit_blocked:
3566	3565	zfcp_unit_put(unit);
	3566	+ unit_blocked:
3567	3567	zfcp_fsf_req_free(fsf_req);
3568	3568	fsf_req = NULL;
3569	3569	scsi_cmnd->host_scribble = NULL;