[2.6 patch] video/bt8xx/bttv-cards.c: fix off-by-one errors

[Adrian Bunk <bunk@stusta.de>]

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

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/media/video/bt8xx/bttv-cards.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.17-rc1-mm1-full/drivers/media/video/bt8xx/bttv-cards.c.old	2006-04-04 20:27:10.000000000 +0200
+++ linux-2.6.17-rc1-mm1-full/drivers/media/video/bt8xx/bttv-cards.c	2006-04-04 20:28:24.000000000 +0200
@@ -2991,13 +2991,13 @@ void __devinit bttv_idcard(struct bttv *
 
 	if (UNSET != audiomux[0]) {
 		gpiobits = 0;
-		for (i = 0; i < 5; i++) {
+		for (i = 0; i < 4; i++) {
 			bttv_tvcards[btv->c.type].gpiomux[i] = audiomux[i];
 			gpiobits |= audiomux[i];
 		}
 	} else {
 		gpiobits = audioall;
-		for (i = 0; i < 5; i++) {
+		for (i = 0; i < 4; i++) {
 			bttv_tvcards[btv->c.type].gpiomux[i] = audioall;
 		}
 	}

-
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