scsi: qla2xxx: Fix duplicate switch's Nport ID entries

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Current code relies on switch to provide a unique combination of WWPN +
NPORTID to tract an FC port.  This patch tries to detect a case where switch
data base can get corrupted where multiple WWPNs can have the same Nport ID.
The 1st Nport ID on the list will be kept while the duplicate Nport ID will be
discarded.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Quinn Tran 2018-09-11 10:18:25 -07:00 • committed by Martin K. Petersen

parent 7c388f91ec

commit f3a03ee110

1 changed files with 23 additions and 1 deletions

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drivers/scsi/qla2xxx/qla_gs.c

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