[2.6 patch] sound/pci/cs46xx/: fix an off-by-one

From: Adrian Bunk
Date: Mon Jul 23 2007 - 10:52:19 EST


This patch fixes an off-by-one in a snd_assert() spotted by the
Coverity checker.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

---
--- linux-2.6.22-rc6-mm1/sound/pci/cs46xx/dsp_spos_scb_lib.c.old 2007-07-23 15:33:17.000000000 +0200
+++ linux-2.6.22-rc6-mm1/sound/pci/cs46xx/dsp_spos_scb_lib.c 2007-07-23 15:33:37.000000000 +0200
@@ -1480,7 +1480,7 @@ void cs46xx_dsp_destroy_pcm_channel (str
if (!pcm_channel->src_scb->ref_count) {
cs46xx_dsp_remove_scb(chip,pcm_channel->src_scb);

- snd_assert (pcm_channel->src_slot >= 0 && pcm_channel->src_slot <= DSP_MAX_SRC_NR,
+ snd_assert (pcm_channel->src_slot >= 0 && pcm_channel->src_slot < DSP_MAX_SRC_NR,
return );

ins->src_scb_slots[pcm_channel->src_slot] = 0;

-
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