From: Takashi Iwai Date: Mon, 23 Jun 2008 09:58:06 +0000 (+0200) Subject: ALSA: sb - Fix wrong assertions X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3e14b50dd4a3178f4f635267a2706b5d4f8c61ee;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git ALSA: sb - Fix wrong assertions snd_assert() in save_mixer() and restore_mixer() in sb_mixer.c is just wrong. The debug code wasn't tested at all, obviously... Signed-off-by: Takashi Iwai --- diff --git a/sound/isa/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c index 91d14224f6b..73d4572d136 100644 --- a/sound/isa/sb/sb_mixer.c +++ b/sound/isa/sb/sb_mixer.c @@ -925,7 +925,7 @@ static unsigned char als4000_saved_regs[] = { static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; - snd_assert(num_regs > ARRAY_SIZE(chip->saved_regs), return); + snd_assert(num_regs <= ARRAY_SIZE(chip->saved_regs), return); for (; num_regs; num_regs--) *val++ = snd_sbmixer_read(chip, *regs++); } @@ -933,7 +933,7 @@ static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; - snd_assert(num_regs > ARRAY_SIZE(chip->saved_regs), return); + snd_assert(num_regs <= ARRAY_SIZE(chip->saved_regs), return); for (; num_regs; num_regs--) snd_sbmixer_write(chip, *regs++, *val++); }