Linux kernel bug fix: staging: erofs: use the wrapped PTR_ERR_OR_ZERO instead of open code
Subsystem: drivers (drivers/staging/erofs/namei.c)
Bug type: hang, severity: medium
Files changed: drivers/staging/erofs/namei.c
Introduced by Gao Xiang on 2018-07-27 17:22:00 +0200; fixed by Gao Xiang on 2018-07-30 09:38:34 +0200 (lifetime: 2 days)