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infiniband: remove redundant condition check before debugfs_remove

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debugfs_remove has taken the IS_ERR_OR_NULL into account. Just remove the
unnecessary condition.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
zhong jiang 2018-09-08 21:49:31 +08:00 • committed by Jason Gunthorpe
commit 3e5d60bcc8
1 changed files with 1 additions and 2 deletions
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3
drivers/infiniband/hw/usnic/usnic_debugfs.c
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@ -165,6 +165,5 @@ void usnic_debugfs_flow_add(struct usnic_ib_qp_grp_flow *qp_flow)
void usnic_debugfs_flow_remove(struct usnic_ib_qp_grp_flow *qp_flow)
{
if (!IS_ERR_OR_NULL(qp_flow->dbgfs_dentry))
debugfs_remove(qp_flow->dbgfs_dentry);
debugfs_remove(qp_flow->dbgfs_dentry);
}