diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-11-25 14:41:20 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-29 08:56:09 +0100 |
| commit | 3c347cdafa3db43337870006e5c2d7b78a8dae20 (patch) | |
| tree | 95d90abacfdfa56a53171708b3f741836142cd63 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 57b7b733b1a7aeab25bc2670afff608214284863 (diff) | |
usb: core: hcd: Fix return value check in usb_hcd_setup_local_mem()
If dmam_alloc_attrs() fails, it returns NULL pointer and never
return ERR_PTR(), so repleace IS_ERR() with IS_ERR_OR_NULL()
and if it's NULL, returns -ENOMEM.
Fixes: 9ba26f5cecd8 ("ARM: sa1100/assabet: move dmabounce hack to ohci driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221125064120.2842452-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions