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authorAdrian Bunk <bunk@stusta.de>2006-03-13 14:15:04 +0100
committerJaroslav Kysela <perex@suse.cz>2006-03-22 10:38:14 +0100
commit5bab2482083077d1e14644db2546c54534156849 (patch)
tree5100dda7dfbe10844dae124c3171a61ada930f54
parent3a63e44420932852efd6a7d6d46cdad4d427f880 (diff)
[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>
-rw-r--r--sound/pci/rme9652/hdspm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 103b4d715ff..980b9cd689d 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -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];
}