From: Colin Ian King <colin.k...@canonical.com>
The null check of filp->f_path.dentry->d_iname is redundant because
it is an array of DNAME_INLINE_LEN chars and cannot be a null. Fix
this by removing the null check.
Addresses-Coverity: ("Array compared against 0")
Fixes: 04987ca1b9b6 ("net: hns3: add debugfs support for tm nodes, priority and
qset info")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
index 6978304f1ac5..c5958754f939 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c
@@ -494,9 +494,6 @@ static ssize_t hns3_dbg_read(struct file *filp, char __user
*buffer,
ssize_t size = 0;
int ret = 0;
- if (!filp->f_path.dentry->d_iname)
- return -EINVAL;
-
read_buf = kzalloc(HNS3_DBG_READ_LEN, GFP_KERNEL);
if (!read_buf)
return -ENOMEM;
--
2.29.2
