diff options
author | Ingo Molnar | 2016-05-12 09:18:13 +0200 |
---|---|---|
committer | Ingo Molnar | 2016-05-12 09:18:13 +0200 |
commit | eb60b3e5e8dfdd590e586a6fc22daf2f63a7b7e6 (patch) | |
tree | 1b06e2c1beca8f970685eb13096c7a12480526c6 /arch/s390/pci/pci_dma.c | |
parent | sched/core: Fix comment typo in wake_q_add() (diff) | |
parent | Revert "sched/fair: Fix fairness issue on migration" (diff) | |
download | kernel-qcow2-linux-eb60b3e5e8dfdd590e586a6fc22daf2f63a7b7e6.tar.gz kernel-qcow2-linux-eb60b3e5e8dfdd590e586a6fc22daf2f63a7b7e6.tar.xz kernel-qcow2-linux-eb60b3e5e8dfdd590e586a6fc22daf2f63a7b7e6.zip |
Merge branch 'sched/urgent' into sched/core to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390/pci/pci_dma.c')
-rw-r--r-- | arch/s390/pci/pci_dma.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index e595e89eac65..1ea8c07eab84 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -457,7 +457,7 @@ int zpci_dma_init_device(struct zpci_dev *zdev) zdev->dma_table = dma_alloc_cpu_table(); if (!zdev->dma_table) { rc = -ENOMEM; - goto out_clean; + goto out; } /* @@ -477,18 +477,22 @@ int zpci_dma_init_device(struct zpci_dev *zdev) zdev->iommu_bitmap = vzalloc(zdev->iommu_pages / 8); if (!zdev->iommu_bitmap) { rc = -ENOMEM; - goto out_reg; + goto free_dma_table; } rc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma, (u64) zdev->dma_table); if (rc) - goto out_reg; - return 0; + goto free_bitmap; -out_reg: + return 0; +free_bitmap: + vfree(zdev->iommu_bitmap); + zdev->iommu_bitmap = NULL; +free_dma_table: dma_free_cpu_table(zdev->dma_table); -out_clean: + zdev->dma_table = NULL; +out: return rc; } |