From 57647e6fdf174e3c84072a39d901036f867e4192 Mon Sep 17 00:00:00 2001 From: Zhengchao Shao Date: Thu, 10 Aug 2023 21:50:04 +0800 Subject: [PATCH] bonding: use IS_ERR instead of NULL check in bond_create_debugfs 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 Signed-off-by: David S. Miller --- drivers/net/bonding/bond_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c index 94c2f35e3bfc..50e48136c697 100644 --- a/drivers/net/bonding/bond_debugfs.c +++ b/drivers/net/bonding/bond_debugfs.c @@ -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"); }