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Julien Brunel 71dc525c5d ALSA: sound/soc/at32: Useless NULL test ... The test (ssc != NULL) can only be reached if the call to the function ssc_request, the result of which ssc is assigned, succeeds. Moreover, two statements assign NULL to ssc just before a return, which is useless since it is a local variable. So, we suggest to delete the test and the two assignments. A simplified version of the semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @bad_null_test@ expression x,E; @@ x = ssc_request(...) ... when != x = E * x != NULL // </smpl> Signed-off-by: Julien Brunel <brunel@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>		17 years ago
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at32	ALSA: sound/soc/at32: Useless NULL test	17 years ago
at91	ALSA: ASoC: Convert wm8731 to a new-style i2c driver	17 years ago
au1x	…
blackfin	sound: ASoC: Blackfin: add Blackfin arch ASoC Kconfig and Makefile	17 years ago
codecs	ALSA: ASoC: Convert tlv320aic3x to a new-style i2c driver (v2)	17 years ago
davinci	ALSA: ASoC: Convert tlv320aic3x to a new-style i2c driver (v2)	17 years ago
fsl	…
omap	ALSA: ASoC: Convert tlv320aic3x to a new-style i2c driver (v2)	17 years ago
pxa	ALSA: Separate common pxa2xx-pcm code	17 years ago
s3c24xx	sound: ASoC: Convert neo1973/lm4857 to a new-style i2c driver	17 years ago
sh	…
Kconfig	sound: ASoC: Fix dependency on AC97_BUS	17 years ago
Makefile	sound: ASoC: Blackfin: Include Blackfin architecture support in build	17 years ago
soc-core.c	ALSA: ASoC: Use codec digital mute when stopping playback	17 years ago
soc-dapm.c	…