tree 1a9ed7da0f1113e536a0633ba3ca13d9f94be628
parent 9b4a66fd21b0735525648ce299f6834ef806a5d2
author zhong jiang <zhongjiang@huawei.com> 1567665793 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1568153885 +0100

misc: mic: Use PTR_ERR_OR_ZERO rather than its implementation

PTR_ERR_OR_ZERO contains if(IS_ERR(...)) + PTR_ERR. It is better to
use it directly. hence just replace it.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Link: https://lore.kernel.org/r/1567665795-5901-3-git-send-email-zhongjiang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>