It is expected that most callers should _ignore_ the errors return by debugfs_create_dir() in ei_debugfs_init(). Link: https://lkml.kernel.org/r/20230719144355.6720-1-machel@vivo.com Signed-off-by: Wang Ming <m
LoongArch: Fix debugfs_create_dir() error checking Browse files The debugfs_create_dir() returns ERR_PTR in case of an error and the correct way of checking it is using the IS_ERR_OR_NULL inline function rather than the simple null comparision. This patch fixes the issue. Cc: stable@...