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authorLinus Torvalds <torvalds@linux-foundation.org>2020-10-25 11:12:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-25 11:12:31 -0700
commite5acf0ed8a5f0af084b0fdb53b0c7aad47dab29b (patch)
tree0631fd4d9a9566e0369d00a393d6c39e59ee0b3a
parent0746c4a9f3d37caf73fb93420bcf34a841019a40 (diff)
parentb8e2c8bbdf7778c6e3c65db21ababb1dfa794282 (diff)
Merge tag 'ntb-5.10' of git://github.com/jonmason/ntb
Pull NTB fixes from Jon Mason. * tag 'ntb-5.10' of git://github.com/jonmason/ntb: NTB: Use struct_size() helper in devm_kzalloc() ntb: intel: Fix memleak in intel_ntb_pci_probe NTB: hw: amd: fix an issue about leak system resources
-rw-r--r--drivers/ntb/hw/amd/ntb_hw_amd.c1
-rw-r--r--drivers/ntb/hw/intel/ntb_hw_gen1.c2
-rw-r--r--drivers/ntb/test/ntb_msi_test.c5
3 files changed, 3 insertions, 5 deletions
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index 88e1db65be02..71428d8cbcfc 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -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:
diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.c b/drivers/ntb/hw/intel/ntb_hw_gen1.c
index 3185efeab487..093dd20057b9 100644
--- a/drivers/ntb/hw/intel/ntb_hw_gen1.c
+++ b/drivers/ntb/hw/intel/ntb_hw_gen1.c
@@ -1893,7 +1893,7 @@ static int intel_ntb_pci_probe(struct pci_dev *pdev,
goto err_init_dev;
} else {
rc = -EINVAL;
- goto err_ndev;
+ goto err_init_pci;
}
ndev_reset_unsafe_flags(ndev);
diff --git a/drivers/ntb/test/ntb_msi_test.c b/drivers/ntb/test/ntb_msi_test.c
index 99d826ed9c34..7095ecd6223a 100644
--- a/drivers/ntb/test/ntb_msi_test.c
+++ b/drivers/ntb/test/ntb_msi_test.c
@@ -319,7 +319,6 @@ static void ntb_msit_remove_dbgfs(struct ntb_msit_ctx *nm)
static int ntb_msit_probe(struct ntb_client *client, struct ntb_dev *ntb)
{
struct ntb_msit_ctx *nm;
- size_t struct_size;
int peers;
int ret;
@@ -352,9 +351,7 @@ static int ntb_msit_probe(struct ntb_client *client, struct ntb_dev *ntb)
return ret;
}
- struct_size = sizeof(*nm) + sizeof(*nm->peers) * peers;
-
- nm = devm_kzalloc(&ntb->dev, struct_size, GFP_KERNEL);
+ nm = devm_kzalloc(&ntb->dev, struct_size(nm, peers, peers), GFP_KERNEL);
if (!nm)
return -ENOMEM;

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