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authorchristos <christos@NetBSD.org>2006-08-28 00:06:14 +0000
committerchristos <christos@NetBSD.org>2006-08-28 00:06:14 +0000
commit63f68a892b04ec727d65e5c170ba321719ed0cd6 (patch)
treeda18c1f2e0f02791d18afcefadc827bf93cf08d4 /sys/dev
parent78cdbd8e9ce2250bab72580e20dc8b4a49244d99 (diff)
remove unreachable code.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/pci/bktr/bktr_core.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/sys/dev/pci/bktr/bktr_core.c b/sys/dev/pci/bktr/bktr_core.c
index c41c75b6a0e..6aa18c49d70 100644
--- a/sys/dev/pci/bktr/bktr_core.c
+++ b/sys/dev/pci/bktr/bktr_core.c
@@ -1,6 +1,6 @@
/* $SourceForge: bktr_core.c,v 1.6 2003/03/11 23:11:22 thomasklausner Exp $ */
-/* $NetBSD: bktr_core.c,v 1.36 2005/12/11 12:23:22 christos Exp $ */
+/* $NetBSD: bktr_core.c,v 1.37 2006/08/28 00:06:14 christos Exp $ */
/* $FreeBSD: src/sys/dev/bktr/bktr_core.c,v 1.114 2000/10/31 13:09:56 roger Exp$ */
/*
@@ -98,7 +98,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bktr_core.c,v 1.36 2005/12/11 12:23:22 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bktr_core.c,v 1.37 2006/08/28 00:06:14 christos Exp $");
#include "opt_bktr.h" /* Include any kernel config options */
@@ -1939,10 +1939,6 @@ tuner_ioctl(bktr_ptr_t bktr, int unit, ioctl_cmd_t cmd, caddr_t arg, struct lwp*
case TVTUNER_SETCHNL:
temp_mute(bktr, TRUE);
temp = tv_channel(bktr, (int)*(unsigned long *)arg);
- if (temp < 0) {
- temp_mute(bktr, FALSE);
- return(EINVAL);
- }
*(unsigned long *)arg = temp;
/* after every channel change, we must restart the MSP34xx */
@@ -1981,10 +1977,6 @@ tuner_ioctl(bktr_ptr_t bktr, int unit, ioctl_cmd_t cmd, caddr_t arg, struct lwp*
temp_mute(bktr, TRUE);
temp = tv_freq(bktr, (int)*(unsigned long *)arg, TV_FREQUENCY);
temp_mute(bktr, FALSE);
- if (temp < 0) {
- temp_mute(bktr, FALSE);
- return(EINVAL);
- }
*(unsigned long *)arg = temp;
/* after every channel change, we must restart the MSP34xx */
@@ -2265,8 +2257,6 @@ tuner_ioctl(bktr_ptr_t bktr, int unit, ioctl_cmd_t cmd, caddr_t arg, struct lwp*
if(temp)
printf("%s: tv_freq returned: %d\n", bktr_name(bktr), temp);
#endif
- if (temp < 0)
- return(EINVAL);
*(unsigned long *)arg = temp;
break;