[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>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 103b4d715ff4..980b9cd689dd 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];
 }