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bonding: use IS_ERR instead of NULL check in bond_create_debugfs

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Because debugfs_create_dir returns ERR_PTR, so IS_ERR should be used to
check whether the directory is successfully created.

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhengchao Shao 2023-08-10 21:50:04 +08:00 committed by David S. Miller
parent e08190ef51
commit 57647e6fdf
1 changed files with 1 additions and 1 deletions
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2
drivers/net/bonding/bond_debugfs.c
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@ -88,7 +88,7 @@ void __init bond_create_debugfs(void)
{
bonding_debug_root = debugfs_create_dir("bonding", NULL);
if (!bonding_debug_root)
if (IS_ERR(bonding_debug_root))
pr_warn("Warning: Cannot create bonding directory in debugfs\n");
}