• Arnd Bergmann's avatar
    ALSA: ppc/awacs: shut up maybe-uninitialized warning · b268c34e
    Arnd Bergmann authored
    The awacs sound driver produces a false-positive warning in ppc64_defconfig:
    
    sound/ppc/awacs.c: In function 'snd_pmac_awacs_init':
    include/sound/control.h:219:9: warning: 'master_vol' may be used uninitialized in this function [-Wmaybe-uninitialized]
    
    I haven't come up with a good way to rewrite the code to avoid the
    warning, so here is a bad one: I initialize the variable before
    the conditionall initialization so gcc no longer has to worry about
    it.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    b268c34e
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