mtd: amd76xrom: Fix PCI device reference leak in amd76xrom_init_one()

init_amd76xrom() obtains the PCI device with pci_get_device() and
hands the reference over to amd76xrom_init_one(), which stores it in
window->pdev.  When reserving the ROM window fails, that function
returns -EBUSY directly instead of going through amd76xrom_cleanup(),
so the reference is neither released nor cleared.

Drop the reference and clear window->pdev on that path.

Fixes: dd8e9ed6ed54 ("[MTD] Switch to pci_get_device and do ref counting")
Cc: stable@vger.kernel.org
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

0 files changed, 0 insertions, 0 deletions