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ALSA: hda - Fix the previous sanity check in make_codec_cmd()
The newly added sanity-check for a codec verb can be better written with logical ORs. Also, the parameter can be more than 8bit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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1 changed files with 2 additions and 2 deletions
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@ -150,8 +150,8 @@ make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int direct,
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{
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u32 val;
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if ((codec->addr & ~0xf) | (direct & ~1) | (nid & ~0x7f) |
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(verb & ~0xfff) | (parm & ~0xff)) {
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if ((codec->addr & ~0xf) || (direct & ~1) || (nid & ~0x7f) ||
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(verb & ~0xfff) || (parm & ~0xffff)) {
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printk(KERN_ERR "hda-codec: out of range cmd %x:%x:%x:%x:%x\n",
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codec->addr, direct, nid, verb, parm);
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return ~0;
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