YueHaibing 4745ea2628 xen-pciback: Fix return in pm_ctrl_init()
Return NULL instead of passing to ERR_PTR while err is zero,
this fix smatch warnings:
drivers/xen/xen-pciback/conf_space_capability.c:163
 pm_ctrl_init() warn: passing zero to 'ERR_PTR'

Fixes: a92336a1176b ("xen/pciback: Drop two backends, squash and cleanup some code.")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20211008074417.8260-1-yuehaibing@huawei.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2021-11-02 07:45:44 -05:00
..
2021-09-02 13:20:11 -07:00
2021-08-30 11:57:45 +02:00
2021-07-05 09:23:31 +02:00
2021-09-25 15:37:31 -07:00
2021-07-05 09:23:31 +02:00