ALSA: rawmidi: Remove kernel WARNING for NULL user-space buffer check

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commit cc85f7a634 upstream.

NULL user-space buffer can be passed even in a normal path, thus it's
not good to spew a kernel warning with stack trace at each time.
Just drop snd_BUG_ON() macro usage there.

BugLink: http://lkml.kernel.org/r/CACT4Y+YfVJ3L+q0i-4vyQVyyPD7V=OMX0PWPi29x9Bo3QaBLdw@mail.gmail.com
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Takashi Iwai 2016-02-01 12:04:55 +01:00 • committed by Greg Kroah-Hartman

parent c3f8a5000e

commit 8af97f7c41

1 changed files with 1 additions and 1 deletions

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sound/core/rawmidi.c

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