staging: erofs: simplify return value of `xattr_foreach'
authorGao Xiang <gaoxiang25@huawei.com>
Wed, 19 Sep 2018 05:49:10 +0000 (13:49 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 20 Sep 2018 10:25:36 +0000 (12:25 +0200)
commit6614f76530c102a3b55e2355645385ab124cdcb2
treefb115b94ddb2d224b5b4fa4ef33205faabffca6f
parentbdf30cef10558d2158952c27bd18c16fe72b58d5
staging: erofs: simplify return value of `xattr_foreach'

As Dan Carpenter pointed out, there is no need to propagate positive
return values back to its callers.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/erofs/xattr.c