[alsa-devel] [sound:for-next 48/48] 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.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next head: a16039cbf1a1ee7e76d7d100f9e613998919ab91 commit: a16039cbf1a1ee7e76d7d100f9e613998919ab91 [48/48] ALSA: line6: Add hwdep interface to access the POD control messages

coccinelle warnings: (new ones prefixed by >>)

...

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.

Please review and possibly fold the followup patch.

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