diff options
| author |   Yang Yingliang <yangyingliang@huawei.com> | 2022-08-24 17:36:57 +0800 |
|---|---|---|
| committer |   Helge Deller <deller@gmx.de> | 2022-09-13 08:50:31 +0200 |
| commit | 38238be4e881a5d0abbe4872b4cd6ed790be06c8 (patch) | |
| tree | 6952937a9638d41c1d0c4171b8d16b203bb2c323 /drivers | |
| parent | Linux 6.0-rc5 (diff) | |
| download | linux-dev-38238be4e881a5d0abbe4872b4cd6ed790be06c8.tar.xz linux-dev-38238be4e881a5d0abbe4872b4cd6ed790be06c8.zip | |
parisc: ccio-dma: Add missing iounmap in error path in ccio_probe()
Add missing iounmap() before return from ccio_probe(), if ccio_init_resources()
fails.
Fixes: d46c742f827f ("parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/parisc/ccio-dma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index f223afe47d10..a66386043aa6 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -1546,6 +1546,7 @@ static int __init ccio_probe(struct parisc_device *dev) } ccio_ioc_init(ioc); if (ccio_init_resources(ioc)) { + iounmap(ioc->ioc_regs); kfree(ioc); return -ENOMEM; } |