wifi: mt76: Use PTR_ERR_OR_ZERO() to simplify code

Return PTR_ERR_OR_ZERO() instead of return 0 or PTR_ERR() to
simplify code.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Jinjie Ruan 2023-08-22 14:30:36 +08:00 • committed by Felix Fietkau
commit ed160b600f
4 changed files with 4 additions and 16 deletions