diff options
| author | Ranjan Kumar | 2023-02-28 06:08:33 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-03-22 13:33:41 +0100 |
| commit | 705097d52a15e9dd3645518d23aa6f2d6a41a276 (patch) | |
| tree | 0317d6f85a81a216a790f734bb9830d2dc8501b9 /drivers/scsi/mpi3mr | |
| parent | 480aae2f30637b5140e9c7a9b10298e538df2b5e (diff) | |
scsi: mpi3mr: Return proper values for failures in firmware init path
[ Upstream commit ba8a9ba41fbde250fd8b0ed1e5dad0dc9318df46 ]
Return proper non-zero return values for all the cases when the controller
initialization and re-initialization fails.
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Link: https://lore.kernel.org/r/20230228140835.4075-5-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: c798304470ca ("scsi: mpi3mr: Fix memory leaks in mpi3mr_init_ioc()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/scsi/mpi3mr')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_fw.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index f6b726359a1c..37aaf8dc65d4 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -3817,8 +3817,10 @@ retry_init: dprint_init(mrioc, "allocating config page buffers\n"); mrioc->cfg_page = dma_alloc_coherent(&mrioc->pdev->dev, MPI3MR_DEFAULT_CFG_PAGE_SZ, &mrioc->cfg_page_dma, GFP_KERNEL); - if (!mrioc->cfg_page) + if (!mrioc->cfg_page) { + retval = -1; goto out_failed_noretry; + } mrioc->cfg_page_sz = MPI3MR_DEFAULT_CFG_PAGE_SZ; @@ -3880,8 +3882,10 @@ retry_init: dprint_init(mrioc, "allocating memory for throttle groups\n"); sz = sizeof(struct mpi3mr_throttle_group_info); mrioc->throttle_groups = kcalloc(mrioc->num_io_throttle_group, sz, GFP_KERNEL); - if (!mrioc->throttle_groups) + if (!mrioc->throttle_groups) { + retval = -1; goto out_failed_noretry; + } } retval = mpi3mr_enable_events(mrioc); @@ -3901,6 +3905,7 @@ out_failed: mpi3mr_memset_buffers(mrioc); goto retry_init; } + retval = -1; out_failed_noretry: ioc_err(mrioc, "controller initialization failed\n"); mpi3mr_issue_reset(mrioc, MPI3_SYSIF_HOST_DIAG_RESET_ACTION_DIAG_FAULT, @@ -4013,6 +4018,7 @@ retry_init: ioc_err(mrioc, "cannot create minimum number of operational queues expected:%d created:%d\n", mrioc->shost->nr_hw_queues, mrioc->num_op_reply_q); + retval = -1; goto out_failed_noretry; } @@ -4079,6 +4085,7 @@ out_failed: mpi3mr_memset_buffers(mrioc); goto retry_init; } + retval = -1; out_failed_noretry: ioc_err(mrioc, "controller %s is failed\n", (is_resume)?"resume":"re-initialization"); |