diff options
| author | Yuan Can <yuancan@huawei.com> | 2022-11-21 09:20:22 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-11-22 15:51:31 +0100 |
| commit | 73f5fc5f884ad0c5f7d57f66303af64f9f002526 (patch) | |
| tree | ceb729426b77290437bf1d4390550f367f5497b1 /drivers/iommu/fsl_pamu.c | |
| parent | iommu/fsl_pamu: Replace NO_IRQ by 0 (diff) | |
| download | linux-73f5fc5f884ad0c5f7d57f66303af64f9f002526.tar.xz linux-73f5fc5f884ad0c5f7d57f66303af64f9f002526.zip | |
iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()
The fsl_pamu_probe() returns directly when create_csd() failed, leaving
irq and memories unreleased.
Fix by jumping to error if create_csd() returns error.
Fixes: 695093e38c3e ("iommu/fsl: Freescale PAMU driver and iommu implementation.")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Link: https://lore.kernel.org/r/20221121082022.19091-1-yuancan@huawei.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/fsl_pamu.c')
| -rw-r--r-- | drivers/iommu/fsl_pamu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c index 1b53d2da2c19..1a8c85d54123 100644 --- a/drivers/iommu/fsl_pamu.c +++ b/drivers/iommu/fsl_pamu.c @@ -868,7 +868,7 @@ static int fsl_pamu_probe(struct platform_device *pdev) ret = create_csd(ppaact_phys, mem_size, csd_port_id); if (ret) { dev_err(dev, "could not create coherence subdomain\n"); - return ret; + goto error; } } |