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[ALSA] sound/pci/rme9652/hdspm.c: fix off-by-one errors 

Modules: RME9652 driver

This patch fixes off-by-one errors found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Adrian Bunk 2006-03-13 14:15:04 +01:00 committed by Jaroslav Kysela
parent 3a63e44420
commit 5bab248208
1 changed files with 2 additions and 2 deletions
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4
sound/pci/rme9652/hdspm.c
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@ -474,7 +474,7 @@ static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg)
static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan,
unsigned int in)
{
if (chan > HDSPM_MIXER_CHANNELS || in > HDSPM_MIXER_CHANNELS)
if (chan >= HDSPM_MIXER_CHANNELS || in >= HDSPM_MIXER_CHANNELS)
return 0;
return hdspm->mixer->ch[chan].in[in];
@ -483,7 +483,7 @@ static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan,
static inline int hdspm_read_pb_gain(struct hdspm * hdspm, unsigned int chan,
unsigned int pb)
{
if (chan > HDSPM_MIXER_CHANNELS || pb > HDSPM_MIXER_CHANNELS)
if (chan >= HDSPM_MIXER_CHANNELS || pb >= HDSPM_MIXER_CHANNELS)
return 0;
return hdspm->mixer->ch[chan].pb[pb];
}