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[NET_SCHED]: cls_tcindex: fix compatibility breakage 

Userspace uses an integer for TCA_TCINDEX_SHIFT, the kernel was changed
to expect and use a u16 value in 2.6.11, which broke compatibility on
big endian machines. Change back to use int.

Reported by Ole Reinartz <ole.reinartz@gmx.de>

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2007-04-09 11:42:25 -07:00 committed by David S. Miller
parent 90f30eccf4
commit bb8a954f27
1 changed files with 2 additions and 2 deletions
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4
net/sched/cls_tcindex.c
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@ -245,9 +245,9 @@ tcindex_set_parms(struct tcf_proto *tp, unsigned long base, u32 handle,
} }
if (tb[TCA_TCINDEX_SHIFT-1]) { if (tb[TCA_TCINDEX_SHIFT-1]) {
if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(u16)) if (RTA_PAYLOAD(tb[TCA_TCINDEX_SHIFT-1]) < sizeof(int))
goto errout; goto errout;
cp.shift = *(u16 *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]); cp.shift = *(int *) RTA_DATA(tb[TCA_TCINDEX_SHIFT-1]);
} }
err = -EBUSY; err = -EBUSY;