forked from luck/tmp_suning_uos_patched
[TULIP]: NAPI full quantum bug.
This should fix the kernel warn/oops reported while routing. The tulip driver has a fencepost bug with new NAPI in 2.6.24 It has an off by one bug if a full quantum is reached. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -151,7 +151,8 @@ int tulip_poll(struct napi_struct *napi, int budget)
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if (tulip_debug > 5)
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printk(KERN_DEBUG "%s: In tulip_rx(), entry %d %8.8x.\n",
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dev->name, entry, status);
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if (work_done++ >= budget)
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if (++work_done >= budget)
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goto not_done;
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if ((status & 0x38008300) != 0x0300) {
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