Commit 8e774e02 authored Jul 29, 2019 by Gustavo A. R. Silva Committed by Takashi Iwai Jul 30, 2019

sound: dmasound_atari: Mark expected switch fall-through



Mark switch cases where we are expecting to fall through.

This patch fixes the following warning (Building: m68k):

sound/oss/dmasound/dmasound_atari.c: warning: this statement may fall
through [-Wimplicit-fallthrough=]:  => 1449:24

Notice that, in this particular case, the code comment is
modified in accordance with what GCC is expecting to find.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent f474808a

sound/oss/dmasound/dmasound_atari.c

+8 −8

Original line number	Diff line number	Diff line
		@@ -1449,7 +1449,7 @@ static int FalconMixerIoctl(u_int cmd, u_long arg)
		tt_dmasnd.input_gain =
		RECLEVEL_VOXWARE_TO_GAIN(data & 0xff) << 4 \|
		RECLEVEL_VOXWARE_TO_GAIN(data >> 8 & 0xff);
		/* fall thru, return set value */
		/* fall through - return set value */
		case SOUND_MIXER_READ_MIC:
		return IOCTL_OUT(arg,
		RECLEVEL_GAIN_TO_VOXWARE(tt_dmasnd.input_gain >> 4 & 0xf) \|

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