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Diffstat (limited to 'fs')
-rw-r--r--fs/compat_ioctl.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 057e60217fc..537ac70edfe 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -2531,18 +2531,9 @@ static int rtc_ioctl(unsigned fd, unsigned cmd, unsigned long arg)
val32 = kval;
return put_user(val32, (unsigned int __user *)arg);
case RTC_IRQP_SET32:
+ return sys_ioctl(fd, RTC_IRQP_SET, arg);
case RTC_EPOCH_SET32:
- ret = get_user(val32, (unsigned int __user *)arg);
- if (ret)
- return ret;
- kval = val32;
-
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd, (cmd == RTC_IRQP_SET32) ?
- RTC_IRQP_SET : RTC_EPOCH_SET,
- (unsigned long)&kval);
- set_fs(oldfs);
- return ret;
+ return sys_ioctl(fd, RTC_EPOCH_SET, arg);
default:
/* unreached */
return -ENOIOCTLCMD;