From: Evgeny Novikov novikov@ispras.ru
[ Upstream commit 11507bf9a8832741db69efd32bf09a2ab26426bf ]
rtsx_probe() allocates host, but does not free it on error handling paths. The patch adds missed scsi_host_put().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov novikov@ispras.ru Link: https://lore.kernel.org/r/20200623141230.7258-1-novikov@ispras.ru Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/rts5208/rtsx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c index be0053c795b7a..937f4e732a75c 100644 --- a/drivers/staging/rts5208/rtsx.c +++ b/drivers/staging/rts5208/rtsx.c @@ -972,6 +972,7 @@ static int rtsx_probe(struct pci_dev *pci, kfree(dev->chip); chip_alloc_fail: dev_err(&pci->dev, "%s failed\n", __func__); + scsi_host_put(host); scsi_host_alloc_fail: pci_release_regions(pci); return err;