On 14. 07. 23, 9:10, Minjie Du wrote:
'phydir' returned from debugfs_create_dir() is checked against NULL. As the debugfs API returns an error pointer, the returned value can never be NULL. Therefore, as the documentation suggests that the check is unnecessary and other debugfs calls have no operation in error cases, it is advisable to completely eliminate the check. Signed-off-by: Minjie Du <duminjie@xxxxxxxx>
Reviewed-by: Jiri Slaby <jirislaby@xxxxxxxxxx> thanks, -- js suse labs
