Since the debugfs_create_dir() never returns a null pointer, checking
the return value for a null pointer is redundant, and using IS_ERR is
safe enough.
Signed-off-by: Li Zetao <lizetao1@xxxxxxxxxx>
---
drivers/platform/olpc/olpc-ec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/olpc/olpc-ec.c b/drivers/platform/olpc/olpc-ec.c
index 921520475ff6..66287a2ddbf3 100644
--- a/drivers/platform/olpc/olpc-ec.c
+++ b/drivers/platform/olpc/olpc-ec.c
@@ -332,7 +332,7 @@ static struct dentry *olpc_ec_setup_debugfs(void)
struct dentry *dbgfs_dir;
dbgfs_dir = debugfs_create_dir("olpc-ec", NULL);
- if (IS_ERR_OR_NULL(dbgfs_dir))
+ if (IS_ERR(dbgfs_dir))
return NULL;
debugfs_create_file("cmd", 0600, dbgfs_dir, NULL, &ec_dbgfs_ops);
--
2.34.1
