tree 9501f4a06588c14029c6e2487cfdfa0fb710f82e
parent 0afb467b4757adb9c6e3817f2e752d658a494352
author Andrew Vasquez <andrew.vasquez@qlogic.com> 1201811628 -0800
committer James Bottomley <James.Bottomley@HansenPartnership.com> 1202428959 -0600

[SCSI] qla2xxx: Cleanse memory allocation logic during probe.

- Drop loop-till-allocated structure of code within
  qla2x00_mem_alloc().
- Properly unwind deallcations of memory during failures.
- Drop qla2x00_allocate_sp_pool() and qla2x00_free_sp_pool()
  functions as their implementations can easily be collapsed into
  the callers.
- Defer DMA pool allocation of SFP data until requested.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>