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PCI: EPF: dma-test: Fix Coevrity issues

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Fix coverity issue of dead code and unreachable code.

Bug 3952896

Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com>
Change-Id: I6ca4b485f6b053ea6787b76f3fae95d8f6914c98
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2905249
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Nagarjuna Kristam
2023-05-16 15:18:33 +05:30
committed by mobile promotions
parent 98b2b3ff4f
commit 6a981ab712
1 changed files with 2 additions and 5 deletions
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7
drivers/pci/endpoint/functions/pci-epf-dma-test.c
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@@ -2,7 +2,7 @@
/*
* PCIe DMA EPF test framework for Tegra PCIe
*
* Copyright (C) 2021-2022 NVIDIA Corporation. All rights reserved.
* Copyright (C) 2021-2023 NVIDIA Corporation. All rights reserved.
*/
#include <linux/crc32.h>
@@ -1348,11 +1348,11 @@ wr2_task:
wr1_task:
kthread_stop(epfnv->wr0_task);
wr0_task:
#endif
epfnv->async_dma = false;
epfnv->task_done = 0;
return 0;
#endif
}
static void init_debugfs(struct pcie_epf_dma *epfnv)
@@ -1699,9 +1699,6 @@ static int pcie_dma_epf_probe(struct pci_epf *epf)
epfnv->edma.ll_desc = devm_kzalloc(dev, sizeof(*epfnv->ll_desc) * NUM_EDMA_DESC,
GFP_KERNEL);
if (!epfnv)
return -ENOMEM;
gepfnv = epfnv;
epf_set_drvdata(epf, epfnv);