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| author | Adrian Bunk <bunk@stusta.de> | 2006-03-13 14:15:04 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-03-22 10:38:14 +0100 |
| commit | 5bab2482083077d1e14644db2546c54534156849 (patch) | |
| tree | 5100dda7dfbe10844dae124c3171a61ada930f54 /sound/pci/rme9652 | |
| parent | 3a63e44420932852efd6a7d6d46cdad4d427f880 (diff) | |
| download | lwn-5bab2482083077d1e14644db2546c54534156849.tar.gz lwn-5bab2482083077d1e14644db2546c54534156849.zip | |
[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>
Diffstat (limited to 'sound/pci/rme9652')
| -rw-r--r-- | sound/pci/rme9652/hdspm.c | 4 |
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]; } |