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a4bc746c41
linux/sound/usb
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kbuild test robot a4bc746c41 ALSA: line6: fix ifnullfree.cocci warnings 
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.

 Based on checkpatch warning
 "kfree(NULL) is safe this check is probably not required"
 and kfreeaddr.cocci by Julia Lawall.

Generated by: scripts/coccinelle/free/ifnullfree.cocci

CC: Andrej Krutak <dev@andree.sk>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2016-09-20 12:53:23 +02:00
..
6fire treewide: Fix typos in printk 2015-12-08 14:59:19 +01:00
bcd2000 ALSA: bcd2000: Make local data static 2015-05-26 13:00:01 +02:00
caiaq ALSA: usb: caiaq: audio: don't print error when allocating urb fails 2016-08-11 23:05:57 +02:00
hiface ALSA: usb: Convert to snd_card_new() with a device pointer 2014-02-12 11:18:00 +01:00
line6 ALSA: line6: fix ifnullfree.cocci warnings 2016-09-20 12:53:23 +02:00
misc ALSA: ua101: replace le16_to_cpu() with usb_endpoint_maxp() 2015-11-16 09:03:06 +01:00
usx2y ALSA: usx2y: fix inconsistent indenting on if statement 2015-12-02 18:03:24 +01:00
card.c ALSA: usb-audio: Fix quirks code is not called 2016-07-18 12:32:45 +02:00
card.h ALSA: usb: use TEAC UD-H01 quirk for more devices 2016-08-22 11:39:56 +02:00
clock.c ALSA: usb-audio: Limit retrying sample rate reads 2016-04-29 11:49:04 +02:00
clock.h ALSA: usb-audio: UAC2: do clock validity check earlier 2013-04-04 08:30:59 +02:00
debug.h
endpoint.c ALSA: usb: fine-tune Tenor error compensation value 2016-08-22 11:40:04 +02:00
endpoint.h ALSA: usb-audio: Pass direct struct pointer instead of list_head 2014-11-04 15:09:10 +01:00
format.c ALSA: usb-audio: rmove print for failure of kmalloc 2016-08-22 11:41:02 +02:00
format.h ALSA: usb-audio: store protocol version in struct audioformat 2013-06-27 21:59:47 +02:00
helper.c ALSA: usb-audio: correct speed checking 2016-05-08 11:42:04 +02:00
helper.h ALSA: usb-audio: increase control transfer timeout 2011-09-27 09:21:48 +02:00
Kconfig [media] Revert "[media] sound/usb: Use Media Controller API to share media resources" 2016-03-31 15:02:33 -03:00
Makefile [media] Revert "[media] sound/usb: Use Media Controller API to share media resources" 2016-03-31 15:02:33 -03:00
midi.c ALSA: usb-midi: correct speed checking 2016-05-08 11:42:30 +02:00
midi.h ALSA: usb-audio: Refer to chip->usb_id for quirks and MIDI creation 2016-01-29 07:36:10 +01:00
mixer_maps.c ALSA: usb-audio: Change structure initialisation to C99 style 2016-06-17 16:58:41 +02:00
mixer_quirks.c ALSA: usb-audio: Add sanity checks for endpoint accesses 2016-03-16 12:45:32 +01:00
mixer_quirks.h ALSA: usb-audio: Add a more accurate volume quirk for AudioQuest DragonFly 2015-12-14 10:13:17 +01:00
mixer_scarlett.c ALSA: usb-audio: Fix Scarlett 6i6 initialization typo 2014-12-18 08:39:17 +01:00
mixer_scarlett.h ALSA: usb-audio: Scarlett mixer interface for 6i6, 18i6, 18i8 and 18i20 2014-11-13 07:32:39 +01:00
mixer.c ALSA: usb-audio: allow clock source validity interrupts 2016-04-09 17:22:40 +02:00
mixer.h [media] Revert "[media] sound/usb: Use Media Controller API to share media resources" 2016-03-31 15:02:33 -03:00
pcm.c [media] Revert "[media] sound/usb: Use Media Controller API to share media resources" 2016-03-31 15:02:33 -03:00
pcm.h ALSA: usb: refine delay information with USB frame counter 2011-09-12 10:30:20 +02:00
power.h
proc.c ALSA: usb-audio: Avoid nested autoresume calls 2015-08-26 15:38:25 +02:00
proc.h
quirks-table.h [media] Revert "[media] sound/usb: Use Media Controller API to share media resources" 2016-03-31 15:02:33 -03:00
quirks.c Merge branch 'for-linus' into for-next 2016-09-11 09:33:12 +02:00
quirks.h ALSA: usb-audio: Refer to chip->usb_id for quirks and MIDI creation 2016-01-29 07:36:10 +01:00
stream.c media fixes for v4.6-rc2 2016-04-05 06:47:50 -07:00
stream.h ALSA: snd-usb: re-order code 2011-09-14 17:07:02 +02:00
usbaudio.h Merge branch 'for-linus' into for-next 2016-05-10 16:06:04 +02:00