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H A D | mixer.c | 3da4b740 Wed Jan 26 12:21:42 CST 2022 Tom Rix <trix@redhat.com> ALSA: usb-audio: initialize variables that could ignore errors
clang static analysis reports this representative issue mixer.c:1548:35: warning: Assigned value is garbage or undefined ucontrol->value.integer.value[0] = val; ^ ~~~
The filter_error() macro allows errors to be ignored. If errors can be ignored, initialize variables so garbage will not be used.
Fixes: 48cc42973509 ("ALSA: usb-audio: Filter error from connector kctl ops, too") Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20220126182142.1184819-1-trix@redhat.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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