Commit 44a0a3c1 authored Aug 11, 2020 by Kaige Li Committed by Jon Mason Aug 23, 2020

NTB: hw: amd: fix an issue about leak system resources

The related system resources were not released when pci_set_dma_mask(),
pci_set_consistent_dma_mask(), or pci_iomap() return error in the
amd_ntb_init_pci() function. Add pci_release_regions() to fix it.

Fixes: a1b36958 ("NTB: Add support for AMD PCI-Express Non-Transparent Bridge")
Signed-off-by: Kaige Li <likaige@loongson.cn>
Signed-off-by: Jon Mason <jdmason@kudzu.us>

parent d012a719

drivers/ntb/hw/amd/ntb_hw_amd.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1203,6 +1203,7 @@ static int amd_ntb_init_pci(struct amd_ntb_dev *ndev,

		err_dma_mask:
		pci_clear_master(pdev);
		pci_release_regions(pdev);
		err_pci_regions:
		pci_disable_device(pdev);
		err_pci_enable:

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