[SCSI] lpfc 8.3.24: Add resource extent support

This patch adds support for hardware that returns resource ids via
extents rather than contiguous ranges.

[jejb: checkpatch.pl fixes]
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index cbb48ee8b0bb..10d5b5e41499 100644
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -62,7 +62,6 @@ int
 lpfc_mem_alloc(struct lpfc_hba *phba, int align)
 {
         struct lpfc_dma_pool *pool = &phba->lpfc_mbuf_safety_pool;
-        int longs;
         int i;
 
         if (phba->sli_rev == LPFC_SLI_REV4)
@@ -138,17 +137,8 @@ lpfc_mem_alloc(struct lpfc_hba *phba, int align)
                 phba->lpfc_hrb_pool = NULL;
                 phba->lpfc_drb_pool = NULL;
         }
-        /* vpi zero is reserved for the physical port so add 1 to max */
-        longs = ((phba->max_vpi + 1) + BITS_PER_LONG - 1) / BITS_PER_LONG;
-        phba->vpi_bmask = kzalloc(longs * sizeof(unsigned long), GFP_KERNEL);
-        if (!phba->vpi_bmask)
-                goto fail_free_dbq_pool;
 
         return 0;
-
- fail_free_dbq_pool:
-        pci_pool_destroy(phba->lpfc_drb_pool);
-        phba->lpfc_drb_pool = NULL;
  fail_free_hrb_pool:
         pci_pool_destroy(phba->lpfc_hrb_pool);
         phba->lpfc_hrb_pool = NULL;
@@ -191,9 +181,6 @@ lpfc_mem_free(struct lpfc_hba *phba)
         int i;
         struct lpfc_dma_pool *pool = &phba->lpfc_mbuf_safety_pool;
 
-        /* Free VPI bitmask memory */
-        kfree(phba->vpi_bmask);
-
         /* Free HBQ pools */
         lpfc_sli_hbqbuf_free_all(phba);
         if (phba->lpfc_drb_pool)