[PATCH] scsi: mpt3sas: NULL check before some freeing functions is not needed.

[Thomas Meyer]

NULL check before some freeing functions is not needed.

Signed-off-by: Thomas Meyer <tho...@m3y3r.de>
---

diff -u -p a/drivers/scsi/mpt3sas/mpt3sas_base.c 
b/drivers/scsi/mpt3sas/mpt3sas_base.c
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -4213,8 +4213,7 @@ _base_release_memory_pools(struct MPT3SA
                                        ioc->pcie_sg_lookup[i].pcie_sgl,
                                        ioc->pcie_sg_lookup[i].pcie_sgl_dma);
                }
-               if (ioc->pcie_sgl_dma_pool)
-                       dma_pool_destroy(ioc->pcie_sgl_dma_pool);
+               dma_pool_destroy(ioc->pcie_sgl_dma_pool);
        }
 
        if (ioc->config_page) {