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ALSA: emux: Adjust four checks for null pointers
authorMarkus Elfring <elfring@users.sourceforge.net>
Wed, 9 Aug 2017 07:22:42 +0000 (09:22 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 10 Aug 2017 15:55:12 +0000 (17:55 +0200)
commitfbc020b48c85fc7e4ca42ceb095c76f294b00043
tree2a44bd6b312bd43fd6c03c6685018407b84dd664tree | snapshot (tar.gz zip)
parent949a0c23de89c02907970de7214c16b47ccf0482commit | diff
ALSA: emux: Adjust four checks for null pointers

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The script “checkpatch.pl” pointed information out like the following.

Comparison to NULL could be written !…

Thus fix affected source code places.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/synth/emux/emux_seq.c diff | blob | blame | history