From cf9bd21a41bd999ac6a0b72b549839e218ad5f31 Mon Sep 17 00:00:00 2001 From: Joe Lawrence Date: Thu, 8 Aug 2013 16:45:39 -0400 Subject: [PATCH] [SCSI] mpt3sas: fix cleanup on controller resource mapping failure If mpt3sas_base_map_resources takes an early error path then its counterpart, mpt3sas_base_free_resources needs to be careful about cleaning up: 1 - _base_mask_interrupts and _base_make_ioc_ready require memory mapped I/O registers, make sure that this is true. 2 - _base_free_irq iterates over the adapter's reply_queue_list, so move this list head initialization out of _base_enable_msix to _scsih_probe so this will always be safe. 3 - check that the controller PCI device and its BARs have been enabled before disabling them. Signed-off-by: Joe Lawrence Acked-by: Sreekanth Reddy Signed-off-by: James Bottomley --- Reading git-format-patch failed