Re: [PATCH] ALSA: line6: fix ifnullfree.cocci warnings

2016-09-20 Thread Takashi Iwai
On Tue, 20 Sep 2016 02:10:13 +0200, kbuild test robot wrote: > > sound/usb/line6/driver.c:484:2-7: WARNING: NULL check before freeing > functions like kfree, debugfs_remove, debugfs_remove_recursive or > usb_free_urb is not needed. Maybe consider reorganizing relevant code to > avoid passing NU

[PATCH] ALSA: line6: fix ifnullfree.cocci warnings

2016-09-19 Thread kbuild test robot
sound/usb/line6/driver.c:484:2-7: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. NULL check before some freeing functions is not needed. Ba