8cbf43aca85f54b1
parent 733a95bd39d79c5759c1f7016a94c08e7367076d
author Andrew Vasquez <andrew.vasquez@qlogic.com> 1328814956 -0800
committer James Bottomley <JBottomley@Parallels.com> 1329661605 -0600

[SCSI] qla2xxx: Cache swl during fabric discovery.

Rather than continuously allocating and freeing swl within the discovery
process, simply pre-allocate it the first time that it's needed, cache it
through the rest of the lifecycle of the driver and free it at module unload.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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