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path: root/drivers/isdn/isdnloop/isdnloop.c
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Diffstat (limited to 'drivers/isdn/isdnloop/isdnloop.c')
-rw-r--r--drivers/isdn/isdnloop/isdnloop.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index 7ac7badb8f55..6ffd13466b8c 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -1142,8 +1142,6 @@ isdnloop_command(isdn_ctrl *c, isdnloop_card *card)
case ISDNLOOP_IOCTL_DEBUGVAR:
return (ulong) card;
case ISDNLOOP_IOCTL_STARTUP:
- if (!access_ok(VERIFY_READ, (void *) a, sizeof(isdnloop_sdef)))
- return -EFAULT;
return isdnloop_start(card, (isdnloop_sdef *) a);
break;
case ISDNLOOP_IOCTL_ADDCARD: