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staging: rts5208: fix memleaks on error handling paths in probe

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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>
This commit is contained in:
Evgeny Novikov
2020-06-23 17:12:30 +03:00
committed by Greg Kroah-Hartman
parent 8ce8668bfb
commit 11507bf9a8
1 changed files with 1 additions and 0 deletions
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drivers/staging/rts5208/rtsx.c
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@@ -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;