[PATCH] scsi: ipr: 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/ipr.c b/drivers/scsi/ipr.c
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9537,8 +9537,7 @@ static void ipr_free_cmd_blks(struct ipr
                }
        }
 
-       if (ioa_cfg->ipr_cmd_pool)
-               dma_pool_destroy(ioa_cfg->ipr_cmd_pool);
+       dma_pool_destroy(ioa_cfg->ipr_cmd_pool);
 
        kfree(ioa_cfg->ipr_cmnd_list);
        kfree(ioa_cfg->ipr_cmnd_list_dma);