zhong jiang 0527097ce8 net: xenbus: remove redundant condition check before debugfs_remove_recursive
debugfs_remove_recursive has taken the IS_ERR_OR_NULL into account. Just
remove the unnecessary condition check.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-11 23:01:33 -07:00
..