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authorColin Ian King <colin.king@canonical.com>2018-08-01 13:47:42 +0300
committerTakashi Iwai <tiwai@suse.de>2018-08-06 22:36:14 +0300
commitd2f884612c42850db0b3521b74a05636a5fc035f (patch)
tree4ea0f1bd0815149852cf08285cbb4ebb7b66a382 /sound/pci/ctxfi/ctsrc.c
parentef0075280cfe09ef076ce1b85f0a2294c5ed86f3 (diff)
downloadlinux-d2f884612c42850db0b3521b74a05636a5fc035f.tar.xz
ALSA: intel_hdmi: remove redundant variable cfg_val
Variable cfg_val is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'cfg_val' set but not used [-Wunused-but-set-variable] [ Background info about val_bit field from alsa-devel ML thread: tiwai: Actually this made me wonder what is the definition of val_bit. It seems always 1 in the current code after the commit 964ca8083c02. Pierre? pbossart: This val_bit is only there for debug/test, it should be set to one by default and has nothing to do with the lpcm_id. This variable was set even in patches before upstream submission and was never needed, I guess it must be a 9-yr old issue. Good catch! ] Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ctxfi/ctsrc.c')
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